{"title":"Skin Firmness \u0026 Elasticity","description":"\u003cp\u003eShop CopperTheory GHK-Cu skincare essentials for firmness and elasticity-focused routines. Build a simple routine with \u003ca href=\"\/en-nz\/products\/ghk-cu-facial-cleanser\"\u003eGHK-Cu Facial Cleanser\u003c\/a\u003e, \u003ca href=\"\/en-nz\/products\/ghk-cu-copper-peptide-face-serum\"\u003eGHK-Cu Face Serum\u003c\/a\u003e, \u003ca href=\"\/en-nz\/products\/ghk-cu-copper-peptide-face-cream\"\u003eGHK-Cu Face Cream\u003c\/a\u003e and weekly \u003ca href=\"\/en-nz\/products\/ghk-cu-copper-peptide-repair-face-mask-5-pack\"\u003eGHK-Cu Repair Face Mask\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDesigned around copper peptide-inspired skincare, this collection helps support firmer-looking skin, smoother-looking skin, hydrated-looking skin and a premium daily skincare routine.\u003c\/p\u003e\n\n\u003cp\u003eFor more routine support, read our guide on \u003ca href=\"\/en-nz\/blogs\/copper-peptide-information\/ghk-cu-skin-goals-guide\"\u003eGHK-Cu Skin Goals\u003c\/a\u003e or explore all \u003ca href=\"\/en-nz\/collections\/shop-by-skin-goal\"\u003eShop By Skin Goal\u003c\/a\u003e collections.\u003c\/p\u003e","products":[{"product_id":"ghk-cu-copper-peptide-anti-aging-face-serum","title":"1.4% GHK-Cu Face Serum for Wrinkles, Firmness \u0026 Hydration – 30 mL","description":"\u003cp\u003e\u003cstrong\u003eCopperTheory 1.4% GHK-Cu Face Serum\u003c\/strong\u003e is a concentrated, fast-absorbing, lightweight facial serum for adult men and women targeting fine lines, wrinkles, loss of firmness, rough texture, enlarged pores, dullness, uneven tone, visible redness and dehydration.\u003c\/p\u003e\n\n\u003cp\u003eThe 30 mL formula contains a \u003cstrong\u003e1.4% Copper Tripeptide-1 concentration\u003c\/strong\u003e and an \u003cstrong\u003e11.4% declared peptide complex by formula input\u003c\/strong\u003e, combining 1.4% GHK-Cu with a 10% Argireline solution containing Acetyl Hexapeptide-8. It is supported by 4% niacinamide, 1% panthenol, dual hyaluronic acid, allantoin and arginine.\u003c\/p\u003e\n\n\u003cp\u003eProduct-specific instrumental, clinical and laboratory evaluation recorded \u003cstrong\u003e+58% skin hydration after eight weeks\u003c\/strong\u003e, \u003cstrong\u003e+28% texture score after eight weeks\u003c\/strong\u003e, \u003cstrong\u003e+23.6% firmness after 12 weeks\u003c\/strong\u003e and \u003cstrong\u003e+153.42% laboratory-verified collagen-support activity versus the laboratory control\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eGHK-Cu Face Serum at a Glance\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary targets:\u003c\/strong\u003e fine lines, wrinkles, loss of firmness, uneven texture, enlarged pores, dullness and dehydration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication areas:\u003c\/strong\u003e face and neck.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGHK-Cu concentration:\u003c\/strong\u003e 1.4% Copper Tripeptide-1.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeclared peptide complex:\u003c\/strong\u003e 11.4% by formula input—1.4% GHK-Cu plus a 10% Argireline solution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupporting actives:\u003c\/strong\u003e 4% niacinamide, 1% panthenol, dual hyaluronic acid, allantoin and arginine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e 30 mL lightweight, water-based leave-on face serum.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e fast-absorbing without a heavy or oily coating.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e apply daily to clean, dry skin before Face Cream.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e free optional CopperTheory 0.25 mm Micro-Infuse Stamp with 2.5 mL reservoir.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eClinically Measured Face Serum Results\u003c\/h2\u003e\n\n\u003cp\u003eThe CopperTheory GHK-Cu Face Serum underwent product-specific instrumental, clinical and laboratory testing covering hydration, texture, firmness and collagen-support activity. The recorded outcomes were:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+58% skin hydration\u003c\/strong\u003e after eight weeks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+28% texture score\u003c\/strong\u003e after eight weeks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+23.6% firmness\u003c\/strong\u003e after 12 weeks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+153.42% laboratory-verified collagen-support activity\u003c\/strong\u003e versus the laboratory control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"\/en-nz\/pages\/face-serum-results\"\u003e\u003cstrong\u003eView the complete GHK-Cu Face Serum results record\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eParticipant-Reported Results\u003c\/h3\u003e\n\n\u003cp\u003eParticipant feedback was recorded separately from the instrumentally measured and laboratory-tested outcomes:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e92%\u003c\/strong\u003e confirmed greater hydration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e88%\u003c\/strong\u003e confirmed smoother skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e85%\u003c\/strong\u003e confirmed greater radiance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e82%\u003c\/strong\u003e confirmed firmer skin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese percentages describe participant-reported experiences and are not presented as instrument-measured percentage improvements.\u003c\/p\u003e\n\n\u003ch2\u003e1.4% GHK-Cu and 11.4% Declared Peptide Complex\u003c\/h2\u003e\n\n\u003cp\u003eThe formula contains \u003cstrong\u003e1.4% Copper Tripeptide-1\u003c\/strong\u003e, the cosmetic ingredient name for GHK-Cu. It forms the central copper-peptide component of the serum’s firmness, texture and skin-renewal system.\u003c\/p\u003e\n\n\u003cp\u003eThe formula also includes a \u003cstrong\u003e10% Argireline solution as supplied\u003c\/strong\u003e. Argireline is an Acetyl Hexapeptide-8 ingredient solution used within the serum’s expression-line and surface-smoothing system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePercentage clarification:\u003c\/strong\u003e the serum contains 1.4% GHK-Cu. The 11.4% figure represents the combined formula input of 1.4% GHK-Cu plus the 10% supplied Argireline solution. It does not mean the serum contains 11.4% GHK-Cu or 10% pure Acetyl Hexapeptide-8.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"\/en-nz\/pages\/ghk-cu-concentration-verification\"\u003e\u003cstrong\u003eReview CopperTheory GHK-Cu concentration verification\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eComplete Active Ingredient System\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.4% Copper Tripeptide-1 (GHK-Cu):\u003c\/strong\u003e the hero copper peptide supporting the appearance of firmer, smoother and renewed skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10% Argireline solution as supplied:\u003c\/strong\u003e an Acetyl Hexapeptide-8 solution incorporated for expression-line and surface-smoothing care.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4% Niacinamide:\u003c\/strong\u003e supports skin-barrier condition, hydration, tone, pores and texture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1% Panthenol:\u003c\/strong\u003e supports hydration, skin comfort and barrier recovery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.08% Sodium Hyaluronate:\u003c\/strong\u003e provides lightweight water-binding surface hydration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.04% Hydrolyzed Sodium Hyaluronate:\u003c\/strong\u003e supports upper-layer moisture retention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.20% Allantoin:\u003c\/strong\u003e supports comfort and helps calm dry or stressed skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.10–0.25% Arginine:\u003c\/strong\u003e supports hydration and formula pH control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlycerin and Butylene Glycol:\u003c\/strong\u003e humectants and formula-supporting solvents that help maintain hydration and distribute the serum evenly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more about \u003ca href=\"\/en-nz\/pages\/what-is-ghk-cu\"\u003e\u003cstrong\u003eGHK-Cu and Copper Tripeptide-1\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eWhat the GHK-Cu Face Serum Targets\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFine lines and visible wrinkles\u003c\/li\u003e\n  \u003cli\u003eExpression-line areas\u003c\/li\u003e\n  \u003cli\u003eLoss of firmness and elasticity\u003c\/li\u003e\n  \u003cli\u003eRough or uneven skin texture\u003c\/li\u003e\n  \u003cli\u003eEnlarged or visible pores\u003c\/li\u003e\n  \u003cli\u003eDehydration and tightness\u003c\/li\u003e\n  \u003cli\u003eDull or tired-looking skin\u003c\/li\u003e\n  \u003cli\u003eUneven-looking skin tone\u003c\/li\u003e\n  \u003cli\u003eVisible redness\u003c\/li\u003e\n  \u003cli\u003ePost-breakout marks and blemish-stressed skin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho It Is For\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdult men and women targeting fine lines, wrinkles or loss of firmness.\u003c\/li\u003e\n  \u003cli\u003ePeople concerned with rough texture, visible pores or uneven tone.\u003c\/li\u003e\n  \u003cli\u003eDry or dehydrated skin requiring lightweight water-based hydration.\u003c\/li\u003e\n  \u003cli\u003eDull-looking skin lacking visible radiance.\u003c\/li\u003e\n  \u003cli\u003ePeople wanting multiple peptide, hydration and barrier-support ingredients in one serum.\u003c\/li\u003e\n  \u003cli\u003eCustomers prioritising disclosed active percentages, formula verification and product-specific measured results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eExplore the \u003ca href=\"\/en-nz\/pages\/wrinkles-firmness-hydration-hub\"\u003e\u003cstrong\u003eCopperTheory Wrinkles, Firmness, Barrier and Hydration Hub\u003c\/strong\u003e\u003c\/a\u003e for deeper skincare guidance.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Use 1.4% GHK-Cu Face Serum\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003eCleanse the face and neck, then gently dry the skin.\u003c\/li\u003e\n  \u003cli\u003eApply a controlled amount of serum across the face and neck.\u003c\/li\u003e\n  \u003cli\u003eDistribute evenly without heavily saturating the skin.\u003c\/li\u003e\n  \u003cli\u003eAllow the serum to absorb fully.\u003c\/li\u003e\n  \u003cli\u003eFollow with \u003ca href=\"\/en-nz\/products\/ghk-cu-copper-peptide-firming-face-cream\"\u003e\u003cstrong\u003eCopperTheory GHK-Cu Firming Face Cream\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003eDuring the morning, finish with a suitable broad-spectrum sunscreen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoutine order:\u003c\/strong\u003e cleanse, apply Face Serum, allow it to absorb, seal with Face Cream and use sunscreen as the final morning step.\u003c\/p\u003e\n\n\u003ch3\u003eMorning and Evening Use\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eMorning:\u003c\/strong\u003e apply to clean, dry skin, allow it to absorb, follow with Face Cream and finish with sunscreen.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEvening:\u003c\/strong\u003e apply after cleansing and before Face Cream as the concentrated serum step of the routine.\u003c\/p\u003e\n\n\u003ch2\u003eTexture, Finish and Routine Position\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTexture:\u003c\/strong\u003e lightweight and water-based.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e fast-absorbing without a heavy oily coating.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFragrance:\u003c\/strong\u003e the supplied ingredient list contains no parfum or added fragrance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e face and neck.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRinse status:\u003c\/strong\u003e leave on; do not rinse.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoutine step:\u003c\/strong\u003e after cleansing and before Face Cream.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFree CopperTheory Micro-Infuse Stamp Included\u003c\/h2\u003e\n\n\u003cp\u003eEvery Face Serum includes a complimentary CopperTheory Micro-Infuse Stamp as an \u003cstrong\u003eoptional precision application tool\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeedles:\u003c\/strong\u003e 24K golden needles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeedle length:\u003c\/strong\u003e 0.25 mm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReservoir:\u003c\/strong\u003e 2.5 mL.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTarget areas:\u003c\/strong\u003e forehead, cheeks, jawline and broad texture zones.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e controlled and consistent serum placement across defined facial areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe stamp is optional. The Face Serum can be applied normally with clean fingertips.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWash your hands and cleanse the skin before use.\u003c\/li\u003e\n  \u003cli\u003eClean, sanitise and completely dry the needle head before and after use.\u003c\/li\u003e\n  \u003cli\u003eUse light, controlled pressure without dragging the tool.\u003c\/li\u003e\n  \u003cli\u003eComplete one even pass and do not repeatedly overwork the same point.\u003c\/li\u003e\n  \u003cli\u003eNever share the tool.\u003c\/li\u003e\n  \u003cli\u003eAvoid the eyelids, lips, active breakouts, broken skin and inflamed or infected areas.\u003c\/li\u003e\n  \u003cli\u003eStop use if significant pain or bleeding occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"\/en-nz\/pages\/micro-infuse-stamp-guide\"\u003e\u003cstrong\u003eRead the complete CopperTheory Micro-Infuse Stamp guide\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFull Ingredients\u003c\/h2\u003e\n\n\u003cp\u003eAqua, Butylene Glycol, Glycerin, 1,2-Hexanediol, p-Hydroxyacetophenone, Copper Tripeptide-1, Panthenol, Niacinamide, Sodium Hyaluronate, Allantoin, Hydrolyzed Sodium Hyaluronate, Acetyl Hexapeptide-8, Arginine, Xanthan Gum, Disodium EDTA, Carbomer, Triethanolamine.\u003c\/p\u003e\n\n\u003ch2\u003eFormula, Testing and Verification\u003c\/h2\u003e\n\n\u003cp\u003eCopperTheory connects the Face Serum to dedicated records explaining its GHK-Cu concentration, formula documentation and product-specific instrumental, clinical and laboratory evidence.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/pages\/product-testing-and-verification\"\u003e\u003cstrong\u003eReview CopperTheory product testing and verification\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/pages\/coa-and-testing-faq\"\u003e\u003cstrong\u003eRead the CopperTheory COA and testing FAQ\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat does CopperTheory GHK-Cu Face Serum target?\u003c\/h3\u003e\n\u003cp\u003eIt targets fine lines, wrinkles, loss of firmness, uneven texture, visible pores, dullness, uneven tone, visible redness and dehydration.\u003c\/p\u003e\n\n\u003ch3\u003eWhat percentage of GHK-Cu does the serum contain?\u003c\/h3\u003e\n\u003cp\u003eThe formula contains 1.4% Copper Tripeptide-1, also known as GHK-Cu.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does the 11.4% declared peptide complex mean?\u003c\/h3\u003e\n\u003cp\u003eIt represents the combined formula input of 1.4% GHK-Cu and a 10% supplied Argireline solution containing Acetyl Hexapeptide-8. It does not mean the serum contains 11.4% GHK-Cu or 10% pure Acetyl Hexapeptide-8.\u003c\/p\u003e\n\n\u003ch3\u003eIs Argireline the same as Acetyl Hexapeptide-8?\u003c\/h3\u003e\n\u003cp\u003eArgireline is a trade name commonly associated with an Acetyl Hexapeptide-8 ingredient solution. CopperTheory’s formula uses the supplied solution at a 10% formula input.\u003c\/p\u003e\n\n\u003ch3\u003eWhere should the Face Serum be applied?\u003c\/h3\u003e\n\u003cp\u003eApply it evenly across clean, dry skin on the face and neck while avoiding direct contact with the eyes.\u003c\/p\u003e\n\n\u003ch3\u003eShould the serum be rinsed off?\u003c\/h3\u003e\n\u003cp\u003eNo. It is a leave-on facial serum and should remain on the skin after application.\u003c\/p\u003e\n\n\u003ch3\u003eShould it be applied before or after Face Cream?\u003c\/h3\u003e\n\u003cp\u003eApply the Face Serum first, allow it to absorb and then follow with Face Cream.\u003c\/p\u003e\n\n\u003ch3\u003eCan it be used in the morning?\u003c\/h3\u003e\n\u003cp\u003eYes. Apply it after cleansing and finish the morning routine with a suitable broad-spectrum sunscreen.\u003c\/p\u003e\n\n\u003ch3\u003eCan it be used at night?\u003c\/h3\u003e\n\u003cp\u003eYes. Apply it after evening cleansing and before Face Cream.\u003c\/p\u003e\n\n\u003ch3\u003eIs the serum heavy or oily?\u003c\/h3\u003e\n\u003cp\u003eNo. It has a lightweight, water-based texture designed to absorb without leaving a heavy oily coating.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the ingredient list contain added fragrance?\u003c\/h3\u003e\n\u003cp\u003eNo parfum or added fragrance appears in the supplied ingredient list.\u003c\/p\u003e\n\n\u003ch3\u003eCan men and women use it?\u003c\/h3\u003e\n\u003cp\u003eYes. It is designed for adult men and women targeting multiple visible signs of skin ageing, dehydration and uneven texture.\u003c\/p\u003e\n\n\u003ch3\u003eWhen should results be assessed?\u003c\/h3\u003e\n\u003cp\u003eThe supplied product evaluation measured hydration and texture after eight weeks and firmness after 12 weeks. Laboratory collagen-support activity was measured against a laboratory control.\u003c\/p\u003e\n\n\u003ch3\u003eIs the Micro-Infuse Stamp required?\u003c\/h3\u003e\n\u003cp\u003eNo. It is a complimentary optional precision tool. The serum can be applied normally using clean fingertips.\u003c\/p\u003e\n\n\u003ch3\u003eHow is CopperTheory different from other GHK-Cu face serums?\u003c\/h3\u003e\n\u003cp\u003eCopperTheory discloses its exact 1.4% GHK-Cu concentration, explains the 11.4% peptide-complex calculation, lists supporting-active percentages, separates measured results from participant feedback and connects the product to dedicated concentration, testing and results pages.\u003c\/p\u003e\n\n\u003ch2\u003eComplete the CopperTheory Skincare Routine\u003c\/h2\u003e\n\n\u003cp\u003eChoose the \u003ca href=\"\/en-nz\/products\/complete-ghk-cu-skincare-routine\"\u003e\u003cstrong\u003eComplete 3-Step GHK-Cu Skincare Routine\u003c\/strong\u003e\u003c\/a\u003e for the combined Face Serum, Face Cream and Hydrating Face Mask system.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/products\/ghk-cu-copper-peptide-repair-face-mask-5-pack\"\u003e\u003cstrong\u003eShop the GHK-Cu Hydrating Face Mask 5 Pack\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/collections\/copper-peptide-face-serum\"\u003e\u003cstrong\u003eExplore CopperTheory GHK-Cu Face Serums\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/blogs\/learn\/best-ghk-cu-face-serum\"\u003e\u003cstrong\u003eRead the Best GHK-Cu Face Serum comparison guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eFor external cosmetic use only. Avoid direct contact with the eyes. Patch test before use. Do not apply to broken, wounded, irritated or infected skin. Individual results may vary.\u003c\/em\u003e\u003c\/p\u003e","brand":"CopperTheory","offers":[{"title":"Default Title","offer_id":49100724830447,"sku":"CT-GHK-FACE-SERUM-001","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/5763\/8895\/files\/1.4_GHK-Cu_Face_Serum_with_Free_Micro-Infuse_Stamp.png?v=1785825075"},{"product_id":"ghk-cu-copper-peptide-anti-aging-face-cream","title":"1.4% GHK-Cu Face Cream for Wrinkles, Firmness \u0026 Barrier Repair – 30 g","description":"\u003cp\u003e\u003cstrong\u003eCopperTheory 1.4% GHK-Cu Face Cream\u003c\/strong\u003e is a rich, barrier-supporting final-step moisturiser for adult men and women targeting wrinkles, loss of firmness, dryness, dehydration, rough texture, visible redness and a weakened skin barrier.\u003c\/p\u003e\n\n\u003cp\u003eThe 30 g formula combines \u003cstrong\u003e1.4% Copper Tripeptide-1 (GHK-Cu)\u003c\/strong\u003e with a \u003cstrong\u003e2.5% complete barrier-lipid complex\u003c\/strong\u003e containing Ceramide NP, cholesterol and phytosphingosine. It is supported by 4% squalane, 1.5% argan oil, 4% niacinamide, 1.5% panthenol, sodium hyaluronate and allantoin.\u003c\/p\u003e\n\n\u003cp\u003eProduct-specific clinical, instrumental and laboratory evaluation recorded \u003cstrong\u003e+58% skin hydration\u003c\/strong\u003e, \u003cstrong\u003e−31.9% moisture loss\u003c\/strong\u003e, \u003cstrong\u003e+41.5% texture score\u003c\/strong\u003e and \u003cstrong\u003e−46.7% visible redness area after eight weeks\u003c\/strong\u003e, together with \u003cstrong\u003e+153.42% laboratory-verified collagen-support activity versus the laboratory control\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eGHK-Cu Face Cream at a Glance\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary targets:\u003c\/strong\u003e wrinkles, loss of firmness, dryness, rough texture, moisture loss and visible redness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication areas:\u003c\/strong\u003e face and neck.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGHK-Cu concentration:\u003c\/strong\u003e 1.4% Copper Tripeptide-1.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrier-lipid complex:\u003c\/strong\u003e 2.5% Ceramide NP, cholesterol and phytosphingosine complex.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupporting actives:\u003c\/strong\u003e 4% squalane, 1.5% argan oil, 4% niacinamide and 1.5% panthenol.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e 30 g rich leave-on face cream.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e cushioning and moisturising, designed as the final skincare step.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e morning and evening after Face Serum; do not rinse.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e dry, dehydrated, mature, rough or barrier-stressed skin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eClinically Measured Face Cream Results\u003c\/h2\u003e\n\n\u003cp\u003eThe CopperTheory GHK-Cu Face Cream underwent product-specific clinical, instrumental and laboratory testing covering hydration, moisture loss, skin texture, visible redness and collagen-support activity.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+58% skin hydration\u003c\/strong\u003e after eight weeks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e−31.9% moisture loss\u003c\/strong\u003e, measured through transepidermal water loss, after eight weeks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+41.5% texture score\u003c\/strong\u003e after eight weeks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e−46.7% visible redness area\u003c\/strong\u003e after eight weeks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+153.42% laboratory-verified collagen-support activity\u003c\/strong\u003e versus the laboratory control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"\/en-nz\/pages\/face-cream-results\"\u003e\u003cstrong\u003eView the complete GHK-Cu Face Cream results record\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe collagen-support figure is a laboratory activity result measured against a laboratory control. It is separate from the eight-week clinical and instrumental skin measurements.\u003c\/p\u003e\n\n\u003ch2\u003e1.4% GHK-Cu Peptide Complex\u003c\/h2\u003e\n\n\u003cp\u003eThe formula contains \u003cstrong\u003e1.4% Copper Tripeptide-1\u003c\/strong\u003e, the cosmetic ingredient name for GHK-Cu. It forms the central copper-peptide component of the cream’s firmness, resilience, texture and skin-renewal system.\u003c\/p\u003e\n\n\u003cp\u003eThe 1.4% figure refers specifically to the GHK-Cu peptide complex used in the Face Cream. It is separate from the cream’s 2.5% barrier-lipid complex.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"\/en-nz\/pages\/ghk-cu-concentration-verification\"\u003e\u003cstrong\u003eReview CopperTheory GHK-Cu concentration verification\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003e2.5% Complete Barrier-Lipid Complex\u003c\/h2\u003e\n\n\u003cp\u003eThe Face Cream contains a \u003cstrong\u003e2.5% barrier-lipid complex\u003c\/strong\u003e combining Ceramide NP, cholesterol and phytosphingosine. These components form a coordinated lipid-support system rather than relying on a single ceramide ingredient.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCeramide NP:\u003c\/strong\u003e supports the skin’s protective lipid structure and moisture-retention system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCholesterol:\u003c\/strong\u003e works alongside ceramides as part of the skin’s natural lipid architecture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhytosphingosine:\u003c\/strong\u003e supports the ceramide system and overall barrier condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eComplete Active Ingredient System\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.4% Copper Tripeptide-1 (GHK-Cu):\u003c\/strong\u003e the hero copper peptide supporting firmer, smoother and more resilient-looking skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.5% Ceramide NP, cholesterol and phytosphingosine complex:\u003c\/strong\u003e a coordinated barrier-lipid system supporting moisture retention and barrier condition.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4% Squalane:\u003c\/strong\u003e supports softness, moisture retention and a smoother skin finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.5% Argan Oil:\u003c\/strong\u003e provides emollient lipid nourishment for dry or stressed skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4% Niacinamide:\u003c\/strong\u003e supports barrier condition, moisture balance, tone and texture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.5% Panthenol:\u003c\/strong\u003e supports hydration, recovery and skin comfort.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.08% Sodium Hyaluronate:\u003c\/strong\u003e provides water-binding surface hydration and a plumper appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.20% Allantoin:\u003c\/strong\u003e supports comfort and helps calm dry or stressed skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlycerin and Butylene Glycol:\u003c\/strong\u003e humectants that help attract and retain moisture within the formula.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat the GHK-Cu Face Cream Targets\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFine lines and visible wrinkles\u003c\/li\u003e\n  \u003cli\u003eLoss of firmness and elasticity\u003c\/li\u003e\n  \u003cli\u003eDryness, flaking and dehydration\u003c\/li\u003e\n  \u003cli\u003eBarrier weakness and moisture loss\u003c\/li\u003e\n  \u003cli\u003eRough or uneven skin texture\u003c\/li\u003e\n  \u003cli\u003eVisible redness\u003c\/li\u003e\n  \u003cli\u003eDull or stressed-looking skin\u003c\/li\u003e\n  \u003cli\u003eTight or uncomfortable-feeling skin\u003c\/li\u003e\n  \u003cli\u003eSkin requiring a richer final moisturising step\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho It Is For\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdult men and women targeting wrinkles, dryness or loss of firmness.\u003c\/li\u003e\n  \u003cli\u003eDry, dehydrated, mature, rough or barrier-stressed skin.\u003c\/li\u003e\n  \u003cli\u003ePeople experiencing tightness, flaking or increased moisture loss.\u003c\/li\u003e\n  \u003cli\u003ePeople concerned with rough texture or visible redness.\u003c\/li\u003e\n  \u003cli\u003ePeople seeking a richer moisturiser to apply over a lightweight face serum.\u003c\/li\u003e\n  \u003cli\u003eCustomers prioritising disclosed active percentages, formula verification and product-specific measured results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eExplore the \u003ca href=\"\/en-nz\/pages\/wrinkles-firmness-hydration-hub\"\u003e\u003cstrong\u003eCopperTheory Wrinkles, Firmness, Barrier and Hydration Hub\u003c\/strong\u003e\u003c\/a\u003e for deeper skincare guidance.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Use 1.4% GHK-Cu Face Cream\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003eCleanse the face and neck, then gently dry the skin.\u003c\/li\u003e\n  \u003cli\u003eApply your targeted serum treatment and allow it to absorb.\u003c\/li\u003e\n  \u003cli\u003eMassage a small amount of Face Cream over the face and neck.\u003c\/li\u003e\n  \u003cli\u003eDistribute the cream evenly across dry, rough or barrier-stressed areas.\u003c\/li\u003e\n  \u003cli\u003eLeave the cream on. Do not rinse.\u003c\/li\u003e\n  \u003cli\u003eUse morning and evening as the final moisturising step.\u003c\/li\u003e\n  \u003cli\u003eDuring the morning, finish with a suitable broad-spectrum sunscreen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoutine order:\u003c\/strong\u003e cleanse, apply \u003ca href=\"\/en-nz\/products\/ghk-cu-copper-peptide-anti-aging-face-serum\"\u003e\u003cstrong\u003eCopperTheory 1.4% GHK-Cu Face Serum\u003c\/strong\u003e\u003c\/a\u003e, allow it to absorb, apply Face Cream and finish the morning routine with sunscreen.\u003c\/p\u003e\n\n\u003ch3\u003eMorning and Evening Use\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eMorning:\u003c\/strong\u003e apply after Face Serum to seal in hydration and support the skin barrier, then finish with sunscreen.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEvening:\u003c\/strong\u003e apply after cleansing and Face Serum as the richer final moisturising step.\u003c\/p\u003e\n\n\u003ch2\u003eTexture, Finish and Routine Position\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTexture:\u003c\/strong\u003e rich and cushioning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e moisturising and lipid-focused.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFragrance:\u003c\/strong\u003e the supplied ingredient list contains no parfum or added fragrance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e face and neck.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRinse status:\u003c\/strong\u003e leave on; do not rinse.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoutine step:\u003c\/strong\u003e after Face Serum as the final moisturising step.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 30 g.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFull Ingredients\u003c\/h2\u003e\n\n\u003cp\u003eAqua, Caprylic\/Capric Triglyceride, Glycerin, Butylene Glycol, Pentylene Glycol, Cetearyl Alcohol, Behenyl Alcohol, Cetyl Palmitate, Glyceryl Stearate, PEG-100 Stearate, Cyclopentasiloxane, Dimethicone, Argania Spinosa Kernel Oil, Squalane, Ceramide NP, Phytosphingosine, Cholesterol, Sodium Hyaluronate, Panthenol, Niacinamide, Copper Tripeptide-1, Allantoin, Hydrolyzed Rice Protein, Carbomer, Triethanolamine, 1,2-Hexanediol, p-Hydroxyacetophenone, Disodium EDTA.\u003c\/p\u003e\n\n\u003ch2\u003eFormula, Testing and Verification\u003c\/h2\u003e\n\n\u003cp\u003eCopperTheory connects the Face Cream to dedicated records explaining its 1.4% GHK-Cu concentration, barrier-lipid system, formula documentation and product-specific clinical, instrumental and laboratory evidence.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/pages\/product-testing-and-verification\"\u003e\u003cstrong\u003eReview CopperTheory product testing and verification\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/pages\/coa-and-testing-faq\"\u003e\u003cstrong\u003eRead the CopperTheory COA and testing FAQ\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat does CopperTheory GHK-Cu Face Cream target?\u003c\/h3\u003e\n\u003cp\u003eIt targets wrinkles, loss of firmness, dryness, dehydration, rough texture, moisture loss, visible redness and weakened barrier condition.\u003c\/p\u003e\n\n\u003ch3\u003eWhat percentage of GHK-Cu does the Face Cream contain?\u003c\/h3\u003e\n\u003cp\u003eThe formula contains a 1.4% Copper Tripeptide-1, or GHK-Cu, peptide complex.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the 2.5% barrier-lipid complex?\u003c\/h3\u003e\n\u003cp\u003eIt is a coordinated complex containing Ceramide NP, cholesterol and phytosphingosine to support the skin’s lipid structure, moisture retention and barrier condition.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the cream contain ceramides?\u003c\/h3\u003e\n\u003cp\u003eYes. Ceramide NP is included alongside cholesterol and phytosphingosine within the complete barrier-lipid system.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the Face Cream contain collagen?\u003c\/h3\u003e\n\u003cp\u003eNo collagen appears in the supplied ingredient list. The 153.42% figure refers to laboratory-tested collagen-support activity versus a laboratory control, not collagen added as an ingredient.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it contain squalane?\u003c\/h3\u003e\n\u003cp\u003eYes. The formula contains 4% squalane to support moisture retention, softness and a smoother skin finish.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it contain niacinamide?\u003c\/h3\u003e\n\u003cp\u003eYes. The formula contains 4% niacinamide for barrier, hydration, tone and texture support.\u003c\/p\u003e\n\n\u003ch3\u003eWhere should the Face Cream be applied?\u003c\/h3\u003e\n\u003cp\u003eApply it evenly over the face and neck while avoiding direct contact with the eyes.\u003c\/p\u003e\n\n\u003ch3\u003eShould it be used before or after Face Serum?\u003c\/h3\u003e\n\u003cp\u003eUse the Face Serum first. Allow it to absorb, then apply the Face Cream as the richer final moisturising step.\u003c\/p\u003e\n\n\u003ch3\u003eCan it be used in the morning?\u003c\/h3\u003e\n\u003cp\u003eYes. Apply it after serum and finish the morning routine with a suitable broad-spectrum sunscreen.\u003c\/p\u003e\n\n\u003ch3\u003eCan it be used at night?\u003c\/h3\u003e\n\u003cp\u003eYes. Apply it after cleansing and serum as the final evening moisturiser.\u003c\/p\u003e\n\n\u003ch3\u003eShould the Face Cream be rinsed off?\u003c\/h3\u003e\n\u003cp\u003eNo. It is a leave-on moisturiser and should remain on the skin after application.\u003c\/p\u003e\n\n\u003ch3\u003eIs it suitable for dry skin?\u003c\/h3\u003e\n\u003cp\u003eYes. It is specifically positioned for dry, dehydrated, rough, mature and barrier-stressed skin requiring a richer moisturising step.\u003c\/p\u003e\n\n\u003ch3\u003eCan combination skin use it?\u003c\/h3\u003e\n\u003cp\u003eYes. Combination skin can begin with a smaller amount and concentrate application on dry or barrier-stressed areas.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the ingredient list contain added fragrance?\u003c\/h3\u003e\n\u003cp\u003eNo parfum or added fragrance appears in the supplied ingredient list.\u003c\/p\u003e\n\n\u003ch3\u003eWhen should results be assessed?\u003c\/h3\u003e\n\u003cp\u003eThe supplied product evaluation measured hydration, moisture loss, texture and visible redness after eight weeks. Collagen-support activity was evaluated separately against a laboratory control.\u003c\/p\u003e\n\n\u003ch3\u003eWhat size is the Face Cream?\u003c\/h3\u003e\n\u003cp\u003eThe current CopperTheory GHK-Cu Face Cream contains 30 g.\u003c\/p\u003e\n\n\u003ch3\u003eHow is the Face Cream different from the Face Serum?\u003c\/h3\u003e\n\u003cp\u003eThe Face Serum is the lightweight concentrated treatment step. The Face Cream is the richer final moisturising step that adds barrier lipids, emollients and moisture-retention support.\u003c\/p\u003e\n\n\u003ch3\u003eHow is CopperTheory different from standard GHK-Cu face creams?\u003c\/h3\u003e\n\u003cp\u003eCopperTheory discloses its 1.4% GHK-Cu concentration, 2.5% barrier-lipid complex and supporting-active percentages while connecting the product to dedicated concentration, testing and results records.\u003c\/p\u003e\n\n\u003ch2\u003eComplete the CopperTheory Skincare Routine\u003c\/h2\u003e\n\n\u003cp\u003eChoose the \u003ca href=\"\/en-nz\/products\/complete-ghk-cu-skincare-routine\"\u003e\u003cstrong\u003eComplete 3-Step GHK-Cu Skincare Routine\u003c\/strong\u003e\u003c\/a\u003e for the combined Face Serum, Face Cream and Hydrating Face Mask system.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/products\/ghk-cu-copper-peptide-repair-face-mask-5-pack\"\u003e\u003cstrong\u003eShop the GHK-Cu Hydrating Face Mask 5 Pack\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/collections\/ghk-cu-copper-peptide-face-creams\"\u003e\u003cstrong\u003eExplore CopperTheory GHK-Cu Face Creams\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/collections\/ghk-cu-copper-peptide-skincare\"\u003e\u003cstrong\u003eShop all CopperTheory GHK-Cu skincare\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eFor external cosmetic use only. Avoid direct contact with the eyes. Patch test before use. Do not apply to broken, wounded, irritated or infected skin. Individual results may vary.\u003c\/em\u003e\u003c\/p\u003e","brand":"CopperTheory","offers":[{"title":"Default Title","offer_id":49100724895983,"sku":"CT-GHK-FACE-CREAM-001","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/5763\/8895\/files\/1.4_GHK-Cu_Face_Cream_30_g.jpg?v=1785828315"},{"product_id":"ghk-cu-copper-peptide-repair-face-mask-5-pack","title":"GHK-Cu Face Mask 5 Pack for Immediate Hydration, Glow \u0026 Plumping","description":"\u003cp\u003e\u003cstrong\u003eCopperTheory GHK-Cu Hydrating Face Mask 5 Pack\u003c\/strong\u003e is a serum-saturated intensive treatment for adult men and women targeting dehydration, loss of plumpness, dullness, rough texture, visible redness, discomfort and post-breakout dryness.\u003c\/p\u003e\n\n\u003cp\u003eProduct-specific one-use instrumental testing recorded \u003cstrong\u003e+38% skin hydration\u003c\/strong\u003e, \u003cstrong\u003e+22% visible glow\u003c\/strong\u003e and \u003cstrong\u003e+19% skin smoothness immediately after one use\u003c\/strong\u003e. Participants also reported greater hydration, refreshed skin, plumper skin and calmer skin.\u003c\/p\u003e\n\n\u003cp\u003eThe formula combines \u003cstrong\u003eCopper Tripeptide-1 (GHK-Cu)\u003c\/strong\u003e with Sodium Hyaluronate, Sodium Polyglutamate, Glycerin, Glyceryl Glucoside, Panthenol and Allantoin to deliver rapid moisture, comfort, plumping, smoothness and radiance support.\u003c\/p\u003e\n\n\u003ch2\u003eGHK-Cu Hydrating Face Mask at a Glance\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary targets:\u003c\/strong\u003e dehydration, dry texture, loss of plumpness, dullness, visible redness and post-breakout dryness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasured performance:\u003c\/strong\u003e hydration, visible glow and skin smoothness immediately after one use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e serum-saturated sheet masks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e five individual face-mask treatments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication area:\u003c\/strong\u003e face, with remaining serum pressed into the face and neck.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoutine position:\u003c\/strong\u003e intensive weekly or event-preparation treatment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRinse status:\u003c\/strong\u003e remove the sheet and press in the remaining serum; do not rinse.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e dry, dehydrated, rough, dull or stressed-looking skin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOne-Use Instrumental Results\u003c\/h2\u003e\n\n\u003cp\u003eInstrumental evaluation measured immediate changes in hydration, visible radiance and skin smoothness after a single Face Mask treatment.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+38% skin hydration\u003c\/strong\u003e immediately after one use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+22% visible glow\u003c\/strong\u003e immediately after one use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+19% skin smoothness\u003c\/strong\u003e immediately after one use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"\/en-nz\/pages\/face-mask-results\"\u003e\u003cstrong\u003eView the complete GHK-Cu Hydrating Face Mask results record\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eParticipant-Reported Face Mask Results\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e92%\u003c\/strong\u003e confirmed greater hydration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e90%\u003c\/strong\u003e confirmed refreshed skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e88%\u003c\/strong\u003e confirmed plumper skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e86%\u003c\/strong\u003e confirmed calmer skin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe instrumental percentages and participant-reported percentages are separate result types. Instrumental testing measured skin changes, while the participant figures reflect users’ assessments of their skin after use.\u003c\/p\u003e\n\n\u003ch2\u003eComplete Hydration and Skin-Comfort System\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper Tripeptide-1 (GHK-Cu):\u003c\/strong\u003e the hero copper peptide connecting the mask to the complete CopperTheory skincare system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSodium Hyaluronate:\u003c\/strong\u003e supports water-binding hydration and a plumper skin appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSodium Polyglutamate:\u003c\/strong\u003e supports high-retention moisture binding and lasting hydration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlycerin:\u003c\/strong\u003e attracts and retains water within the mask’s serum system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlyceryl Glucoside:\u003c\/strong\u003e supports immediate and lasting skin hydration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlycereth-26:\u003c\/strong\u003e provides additional humectant and moisture support.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePanthenol:\u003c\/strong\u003e supports comfort, moisture and barrier condition.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAllantoin:\u003c\/strong\u003e supports calmer, more comfortable-feeling skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCetearyl Olivate and Sorbitan Olivate:\u003c\/strong\u003e support the serum texture and conditioned skin finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArginine:\u003c\/strong\u003e supports formula condition and skin feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat the GHK-Cu Face Mask Targets\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDehydration and dry texture\u003c\/li\u003e\n  \u003cli\u003eLoss of visible plumpness\u003c\/li\u003e\n  \u003cli\u003eDullness and low radiance\u003c\/li\u003e\n  \u003cli\u003eRough or uneven-feeling texture\u003c\/li\u003e\n  \u003cli\u003eVisible redness and discomfort\u003c\/li\u003e\n  \u003cli\u003eFine dehydration lines\u003c\/li\u003e\n  \u003cli\u003ePost-breakout dryness\u003c\/li\u003e\n  \u003cli\u003eTight, stressed or tired-looking skin\u003c\/li\u003e\n  \u003cli\u003eSkin requiring rapid hydration before an event\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho It Is For\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdult men and women with dry or dehydrated skin.\u003c\/li\u003e\n  \u003cli\u003eSkin that appears dull, flat or less radiant.\u003c\/li\u003e\n  \u003cli\u003eSkin experiencing roughness or reduced plumpness.\u003c\/li\u003e\n  \u003cli\u003eSkin affected by environmental stress or post-breakout dryness.\u003c\/li\u003e\n  \u003cli\u003ePeople wanting measurable hydration, glow and smoothness after one treatment.\u003c\/li\u003e\n  \u003cli\u003eCustomers wanting a five-treatment intensive mask pack rather than a single-use trial.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eExplore the \u003ca href=\"\/en-nz\/pages\/wrinkles-firmness-hydration-hub\"\u003e\u003cstrong\u003eCopperTheory Wrinkles, Firmness, Barrier and Hydration Hub\u003c\/strong\u003e\u003c\/a\u003e for deeper skin-concern and routine guidance.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Use the GHK-Cu Hydrating Face Mask\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003eCleanse the face and gently dry the skin.\u003c\/li\u003e\n  \u003cli\u003eRemove one sheet mask from its sachet and unfold it carefully.\u003c\/li\u003e\n  \u003cli\u003ePosition the mask evenly over the face.\u003c\/li\u003e\n  \u003cli\u003eLeave it on for the time stated on the sachet.\u003c\/li\u003e\n  \u003cli\u003eRemove the sheet mask.\u003c\/li\u003e\n  \u003cli\u003ePress the remaining serum gently into the face and neck.\u003c\/li\u003e\n  \u003cli\u003eDo not rinse.\u003c\/li\u003e\n  \u003cli\u003eFinish with Face Cream when additional moisture or barrier support is required.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eRecommended routine order:\u003c\/strong\u003e cleanse, apply the Face Mask, press in the remaining serum, then finish with \u003ca href=\"\/en-nz\/products\/ghk-cu-copper-peptide-anti-aging-face-cream\"\u003e\u003cstrong\u003eCopperTheory GHK-Cu Face Cream\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhen to Use It\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAs an intensive weekly hydration treatment\u003c\/li\u003e\n  \u003cli\u003eBefore an event when rapid glow and plumping are desired\u003c\/li\u003e\n  \u003cli\u003eAfter environmental exposure or travel\u003c\/li\u003e\n  \u003cli\u003eWhen skin feels tight, rough, dry or uncomfortable\u003c\/li\u003e\n  \u003cli\u003eWhen the complexion appears dull or tired\u003c\/li\u003e\n  \u003cli\u003eWhen extra hydration is required alongside the daily skincare routine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTexture, Finish and Routine Position\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTexture:\u003c\/strong\u003e serum-saturated sheet mask.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e hydrated, plumper, smoother and more radiant-looking skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication area:\u003c\/strong\u003e face; press remaining serum into the face and neck.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRinse status:\u003c\/strong\u003e do not rinse after removing the mask.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoutine step:\u003c\/strong\u003e intensive treatment after cleansing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack format:\u003c\/strong\u003e five individual mask treatments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFragrance:\u003c\/strong\u003e no parfum or added fragrance appears in the supplied ingredient list.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFull Ingredients\u003c\/h2\u003e\n\n\u003cp\u003eAqua, Butanediol, Glycerin, Glycereth-26, 1,2-Hexanediol, Sclerotium Gum, Sodium Hyaluronate, Glyceryl Glucoside, Sodium Polyglutamate, Allantoin, Panthenol, p-Hydroxyacetophenone, Copper Tripeptide-1, Cetearyl Olivate, Sorbitan Olivate, Arginine.\u003c\/p\u003e\n\n\u003ch2\u003eFormula, Testing and Verification\u003c\/h2\u003e\n\n\u003cp\u003eThe Face Mask is connected to dedicated CopperTheory records covering its active system, one-use instrumental results, participant feedback and product-verification approach.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/pages\/face-mask-results\"\u003e\u003cstrong\u003eView the Face Mask results record\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/pages\/product-testing-and-verification\"\u003e\u003cstrong\u003eReview CopperTheory product testing and verification\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/pages\/verified-formula-methodology\"\u003e\u003cstrong\u003eReview the verified formula and evidence methodology\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/pages\/coa-and-testing-faq\"\u003e\u003cstrong\u003eRead the CopperTheory COA and testing FAQ\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat does the CopperTheory GHK-Cu Face Mask target?\u003c\/h3\u003e\n\u003cp\u003eIt targets dehydration, dry texture, loss of plumpness, dullness, visible redness, discomfort, roughness and post-breakout dryness.\u003c\/p\u003e\n\n\u003ch3\u003eWhat results were measured after one use?\u003c\/h3\u003e\n\u003cp\u003eOne-use instrumental testing recorded 38% increased skin hydration, 22% increased visible glow and 19% increased skin smoothness immediately after one treatment.\u003c\/p\u003e\n\n\u003ch3\u003eAre the 92%, 90%, 88% and 86% figures laboratory measurements?\u003c\/h3\u003e\n\u003cp\u003eNo. Those are participant-reported results. The separate instrumental measurements are the 38% hydration, 22% visible-glow and 19% skin-smoothness results.\u003c\/p\u003e\n\n\u003ch3\u003eHow many masks are included?\u003c\/h3\u003e\n\u003cp\u003eThe product contains five individual sheet-mask treatments.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the Face Mask contain GHK-Cu?\u003c\/h3\u003e\n\u003cp\u003eYes. Copper Tripeptide-1, the cosmetic ingredient name associated with GHK-Cu, appears in the supplied ingredient list.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it contain hyaluronic acid?\u003c\/h3\u003e\n\u003cp\u003eYes. It contains Sodium Hyaluronate, which supports water-binding hydration and a plumper skin appearance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is Sodium Polyglutamate?\u003c\/h3\u003e\n\u003cp\u003eIt is a high-retention moisture-binding ingredient included to support hydration and reduce a dry or tight skin feel.\u003c\/p\u003e\n\n\u003ch3\u003eShould the mask be rinsed off?\u003c\/h3\u003e\n\u003cp\u003eNo. Remove the sheet after the instructed wear time, then press the remaining serum into the face and neck.\u003c\/p\u003e\n\n\u003ch3\u003eShould Face Cream be used afterwards?\u003c\/h3\u003e\n\u003cp\u003eFace Cream can be applied afterwards when additional moisture, richness or barrier support is required.\u003c\/p\u003e\n\n\u003ch3\u003eCan it be used with the Face Serum?\u003c\/h3\u003e\n\u003cp\u003eYes. The Face Mask can be incorporated into the wider CopperTheory skincare routine alongside the Face Serum and Face Cream.\u003c\/p\u003e\n\n\u003ch3\u003eIs it intended for daily use?\u003c\/h3\u003e\n\u003cp\u003eIt is positioned as an intensive weekly, event-preparation or as-needed hydration treatment rather than the foundation of the daily routine.\u003c\/p\u003e\n\n\u003ch3\u003eIs it suitable for dry skin?\u003c\/h3\u003e\n\u003cp\u003eYes. It is specifically designed for dry, dehydrated, rough or stressed-looking skin requiring rapid moisture support.\u003c\/p\u003e\n\n\u003ch3\u003eCan it be used before an event?\u003c\/h3\u003e\n\u003cp\u003eYes. The one-use hydration, glow and smoothness results make it suitable as an intensive treatment before an event.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the ingredient list contain added fragrance?\u003c\/h3\u003e\n\u003cp\u003eNo parfum or added fragrance appears in the supplied ingredient list.\u003c\/p\u003e\n\n\u003ch3\u003eHow is it different from the Face Serum?\u003c\/h3\u003e\n\u003cp\u003eThe Face Serum is a concentrated daily leave-on treatment. The Face Mask is a serum-saturated intensive treatment designed to deliver rapid one-use hydration, glow and smoothness.\u003c\/p\u003e\n\n\u003ch3\u003eHow is it different from the Face Cream?\u003c\/h3\u003e\n\u003cp\u003eThe Face Mask provides an intensive serum treatment, while the Face Cream is the richer final moisturising step used to seal in moisture and support the skin barrier.\u003c\/p\u003e\n\n\u003ch2\u003eComplete the CopperTheory Skincare Routine\u003c\/h2\u003e\n\n\u003cp\u003eChoose the \u003ca href=\"\/en-nz\/products\/complete-ghk-cu-skincare-routine\"\u003e\u003cstrong\u003eComplete 3-Step GHK-Cu Skincare Routine\u003c\/strong\u003e\u003c\/a\u003e for the combined Face Serum, Face Cream and Hydrating Face Mask system.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/products\/ghk-cu-copper-peptide-anti-aging-face-serum\"\u003e\u003cstrong\u003eShop the GHK-Cu Face Serum\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/products\/ghk-cu-copper-peptide-anti-aging-face-cream\"\u003e\u003cstrong\u003eShop the GHK-Cu Face Cream\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/collections\/ghk-cu-face-masks\"\u003e\u003cstrong\u003eExplore CopperTheory GHK-Cu Face Masks\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-nz\/collections\/ghk-cu-copper-peptide-skincare\"\u003e\u003cstrong\u003eShop all CopperTheory GHK-Cu skincare\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eFor external cosmetic use only. Avoid direct contact with the eyes. Do not apply to broken, irritated or infected skin. Individual results may vary.\u003c\/em\u003e\u003c\/p\u003e","brand":"CopperTheory","offers":[{"title":"Default Title","offer_id":49100725059823,"sku":"CT-GHK-FACE-MASK-5PK-001","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/5763\/8895\/files\/GHK-Cu_Hydrating_Face_Mask_5_Pack.jpg?v=1785831667"}],"url":"https:\/\/shopcoppertheory.com\/en-nz\/collections\/skin-firmness-elasticity.oembed","provider":"CopperTheory","version":"1.0","type":"link"}