GHK-Cu peptide complex
Current declared copper-peptide level
1.4% GHK-Cu Face Cream for Wrinkles, Firmness & Barrier Repair – 30 g
A final-step moisturiser with 1.4% GHK-Cu peptide complex, a 2.5% ceramide–cholesterol–phytosphingosine barrier-lipid complex, 4% niacinamide, 4% squalane and 1.5% panthenol for hydration, moisture retention, texture, redness and firmness.
✓
Firming & Visible Plumping
✓
Deep Hydration
✓
Skin Tightening
✓
Barrier Repair Support
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1.4% GHK-Cu Face Cream for Wrinkles, Firmness & Barrier Repair – 30 g
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1.4% GHK-Cu Face Cream for Wrinkles, Firmness & Barrier Repair – 30 g
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BARRIER, HYDRATION, TEXTURE & REDNESS
What this product is built to do
A final-step moisturiser built to reduce moisture loss and support a stronger barrier while targeting dryness, rough texture, visible redness and loss of firmness. It combines a disclosed GHK-Cu level with a complete barrier-lipid complex and high-level moisture support.
Best forDry, dehydrated, rough or stressed skin needing stronger barrier support, controlled moisture loss and a richer final step.
How to useApply after Face Serum to the face and neck. Use morning and evening. Finish the morning routine with sunscreen.
Barrier-lipid complex
Ceramide NP, Cholesterol and Phytosphingosine
Niacinamide
Barrier, tone and texture support
How the Face Cream supports moisture retention and the barrier
The animation shows the cream forming the final moisture-sealing layer over the skin while barrier lipids sit between surface cells. Water droplets remain below the top layer to explain reduced moisture loss. It is a simplified cosmetic-use diagram.
HOW THE PRODUCT AND FORMULA ROLES CONNECT
1
2
3
Skin surfaceApply as the final leave-on step
Barrier-lipid layerLipids fill the surface-cell gaps
Moisture belowOcclusive and humectant support limits water escape
GHK-CuCopper peptide core
Supports the formula focus on firmness and resilience
Ceramide + Cholesterol + PhytosphingosineBarrier-lipid system
Supports the lipid structure between surface skin cells
Squalane + Argan OilEmollient seal
Supports softness and moisture retention
Niacinamide + PanthenolBarrier and hydration support
Supports comfort, tone and recovery
The animation shows the cream forming the final moisture-sealing layer over the skin while barrier lipids sit between surface cells. Water droplets remain below the top layer to explain reduced moisture loss. It is a simplified cosmetic-use diagram.
Apply after serum
Use the cream as the final leave-on treatment step over the face and neck.
Reinforce the surface lipid layer
The ceramide, cholesterol and phytosphingosine complex supports the barrier-focused formula.
Reduce moisture escape
Squalane, argan oil, panthenol and humectants support hydration and a softer visible finish.
Internal guide: The skin barrier explained →
External research: Niacinamide-containing moisturiser and skin-barrier measures ↗
What was measured after use
These figures belong to this finished product and retain their stated assessment type and timeframe.
Skin hydration
Measured after 8 weeks
Moisture loss (TEWL)
Measured after 8 weeks
Texture score
Measured after 8 weeks
Visible redness area
Measured after 8 weeks
Collagen-support activity
Laboratory comparison versus control
What is in the formula—and why each component is there
The first three formula components are shown immediately. The rest stay expandable to keep the page clean without hiding the full role breakdown.
1.4%01
GHK-Cu
Primary copper peptide in the firmness and resilience system
Formula role shown above. Finished-product evidence is summarised separately.Read related ingredient research ↗2.5% complex02
Ceramide NP + Cholesterol + Phytosphingosine
Complete barrier-lipid reconstruction system
Formula role shown above. Finished-product evidence is summarised separately.Read related supporting research ↗4%03
Squalane
Moisture retention and softness
Formula role shown above. Finished-product evidence is summarised separately.View 5 supporting formula components
1.5%04
Argan Oil
Lipid nourishment
4%05
Niacinamide
Supports barrier condition, tone and texture
1.5%06
Panthenol
Hydration and recovery support
0.08%07
Sodium Hyaluronate
Surface hydration and plumping
0.20%08
Allantoin
Comfort and calm
How to read this section
Ingredient research explains why an ingredient is selected. Product-specific results evaluate the complete finished formula where such testing exists. CopperTheory does not present ingredient research as if it automatically proves the same result for the finished product.
A product should be compared on disclosure, evidence and routine value
This comparison avoids naming competitors and focuses on the information a customer can actually verify.
What to compareCopperTheoryVague peptide formulaBasic category product
Exact formula disclosureDeclared levels and roles shownOften only ingredient namesUsually category-level claims
Supporting systemLead and supporting components explainedPartial or unclearBuilt mainly around the base function
Evidence clarityEight-week hydration, TEWL, texture and visible-redness results plus a separate laboratory collagen-support comparison.Ingredient research may be presented without finished-product contextOften no product-specific evidence
Routine positionFinal moisturising step after Face Serum. Use the Hydrating Face Mask before serum and cream on the selected weekly treatment day.Can be unclear or interchangeableSingle-step category use
Verification approachFormula, result type and timeframe separatedLimited supporting detailUsually label and marketing copy only
What supports the information on this page
CopperTheory keeps formula records, measured performance, participant feedback and laboratory findings in separate evidence categories so customers and answer systems can interpret them correctly.
Formula and batch documentation
Current formula levels, signed confirmations, batch COAs, raw-material records and supplier technical documents support the verified product record. Certificates of Analysis are available on request for current batches.
Request the correct COA
Email info@shopcoppertheory.com with the product name and batch or lot number on the packaging. CopperTheory will match the request to the relevant batch-specific document.
Finished-product performance
Eight-week hydration, TEWL, texture and visible-redness results plus a separate laboratory collagen-support comparison. Results are not transferred from another product simply because it contains a similar ingredient.
Clear evidence labels
Measured change, participant-reported outcome and laboratory activity are displayed as different evidence types, with their own timeframes and context.
MeasuredA finished-product change recorded with a stated assessment and timeframe.
Participant feedbackThe percentage of users who reported an outcome—not a measured increase.
LaboratoryA controlled laboratory comparison kept separate from human-use results.
Internal evidence recordReview the product-specific evidence page
See result types, timeframes and CopperTheory documentation context.
Independent external researchNiacinamide-containing moisturiser and skin-barrier measuresIngredient/formulation research; not a test of this CopperTheory cream.
Independent external researchTopical panthenol, hydration and barrier functionIngredient-related human study; not a test of this finished cream.
1.4% GHK-Cu Face Cream for Wrinkles, Firmness & Barrier Repair – 30 g questions
The first three answers are open. Every answer remains present in the HTML for customers, search engines and answer systems.
What does 1.4% GHK-Cu Face Cream for Wrinkles, Firmness & Barrier Repair – 30 g do?
A final-step moisturiser built to reduce moisture loss and support a stronger barrier while targeting dryness, rough texture, visible redness and loss of firmness. It combines a disclosed GHK-Cu level with a complete barrier-lipid complex and high-level moisture support.
Who is this product designed for?
Dry, dehydrated, rough or stressed skin needing stronger barrier support, controlled moisture loss and a richer final step.
How do I use it?
Apply after Face Serum to the face and neck. Use morning and evening. Finish the morning routine with sunscreen.
Where does it fit in the routine?
Final moisturising step after Face Serum. Use the Hydrating Face Mask before serum and cream on the selected weekly treatment day.
What are the main ingredients?
The lead formula components and their declared levels are shown in the ingredient section. Supporting ingredients remain available in the expandable formula list so customers can see each role without repeating the same percentages throughout the page.
When should I assess the results?
Hydration, moisture loss, texture and visible redness were assessed after 8 weeks. The collagen-support result is a separate laboratory comparison.
What evidence supports this page?
CopperTheory separates formula documentation, finished-product measured results, participant feedback and laboratory findings. Each result remains attached to the exact product, evidence type and timeframe shown. View the evidence page.
Are ingredient studies the same as finished-product results?
No. Ingredient research can explain why an ingredient is used, but it does not automatically prove that the complete finished product will produce the same result. This page labels finished-product measurements separately from ingredient roles and laboratory findings.
Can I use it with other CopperTheory products?
Final moisturising step after Face Serum. Use the Hydrating Face Mask before serum and cream on the selected weekly treatment day.
Can I request a Certificate of Analysis (COA) for this product?
Yes. Certificates of Analysis are available on request for current CopperTheory product batches. Email info@shopcoppertheory.com with the product name and batch or lot number printed on the packaging so the correct batch-specific document can be matched to your request.
CUSTOMER REVIEWS
What customers say about CopperTheory Face Cream
Continue with the next relevant answer
These links connect the product page to the most useful ingredient, routine, comparison and evidence resources.
01The skin barrier explained
Understand lipids, moisture loss and barrier support.
Read more →02Copper peptides vs niacinamideSee how the ingredients complement each other.
Read more →03Morning vs night routinePlace serum and cream correctly.
Read more →04Complete skincare routineBuild the daily and weekly system.
Read more →COPPERTHEORY IN CA
Shopping CopperTheory in Canada
CopperTheory—also written as Copper Theory—is an Australian-owned GHK-Cu skincare, hair care and scalp care brand that ships worldwide. This storefront is set for Canada and displays prices in Canadian dollars (CAD).
Does CopperTheory ship to Canada?
Yes. CopperTheory ships to Canada through its international fulfilment network. Delivery options, charges and the final order total are confirmed at checkout.
What currency will I pay in?
Product prices on this market are shown in Canadian dollars (CAD). Your checkout keeps the selected market and currency together.
Are price and availability localised?
Yes. Shopify Markets applies the price, currency and product availability configured for Canada. These can differ from another country’s storefront.
