GHK-Cu
Copper peptide continuity across the routine
1% GHK-Cu Hair Growth Conditioner for Breakage & Detangling
A wash-day conditioner with 1% GHK-Cu, 4% cetearyl alcohol, 1% behentrimonium chloride and a fibre-smoothing conditioning system for detangling, moisture retention, reduced friction, softness and shine.
✓
Smooth, Shiny Hair
✓
Breakage Support
✓
Stronger Hair Feel
✓
Soft Strands
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$41.40
$46.00
1% GHK-Cu Hair Growth Conditioner for Breakage & Detangling
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Complete Copper Routine
Add 2 products + 10% off + free mask + free shipping
$41.40
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1% GHK-Cu Hair Growth Conditioner for Breakage & Detangling
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🇦🇺 Australian Owned
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1% GHK-Cu Hair Growth Conditioner for Breakage & Detangling
$41.40
$46.00
1.4% GHK-Cu Hair Growth Serum for Hair Loss, Thinning & Density – 30 mL
$54.90
$61.00
1.4% GHK-Cu Face Cream for Wrinkles, Firmness & Barrier Repair – 30 g
$54.90
$61.00
1.4% GHK-Cu Face Serum for Wrinkles, Firmness & Hydration – 30 mL
$54.90
$61.00
GHK-Cu Face Mask 5 Pack for Immediate Hydration, Glow & Plumping
$33.30
$37.00
GHK-Cu Hair Growth Shampoo for Hair Loss, Buildup & Scalp Care – 300 mL
$41.40
$46.00
Complete 3-Step GHK-Cu Hair Growth Routine for Thinning Hair
$144.00
$160.00
Complete 3-Step GHK-Cu Skincare Routine for Wrinkles, Firmness & Hydration
$144.00
$160.00
Complete 6-Piece GHK-Cu Skin, Hair & Scalp Routine
$288.00
$320.00
DETANGLING, MOISTURE & BREAKAGE CONTROL
What this product is built to do
A concentrated wash-day conditioner built to reduce combing friction, restore softness and improve the visible smoothness of dry, rough or fragile strands. It supports the hair fibre without replacing the targeted scalp serum.
Best forStraight, wavy, curly and coily hair requiring easier detangling, lower friction, greater softness and stronger strand performance.
How to useAfter shampooing, apply through lengths and ends. Distribute evenly, leave on for the label-directed time and rinse thoroughly.
Cetearyl Alcohol
Conditioning structure and slip
Behentrimonium Chloride
Detangling and reduced combing force
How the Conditioner reduces friction across the hair fibre
The animation shows raised cuticle edges becoming more aligned as the conditioning system coats the strand. It is a simplified visual of slip and surface smoothing, not a microscopic measurement of every hair fibre.
HOW THE PRODUCT AND FORMULA ROLES CONNECT
1
2
3
Raised cuticle edgesHigher friction before conditioning
Conditioning filmSlip agents coat and align the fibre
Smoother strandEasier combing after rinsing
Cetearyl AlcoholConditioning structure
Builds body, slip and even distribution
Behentrimonium ChlorideDetangling system
Supports reduced combing force
Stearamidopropyl Dimethylamine + DimethiconeFibre smoothing
Supports softness, shine and frizz control
Panthenol + ArginineMoisture and flexibility
Supports hydrated, more manageable strands
The animation shows raised cuticle edges becoming more aligned as the conditioning system coats the strand. It is a simplified visual of slip and surface smoothing, not a microscopic measurement of every hair fibre.
Apply to lengths and ends
Keep the conditioner focused on the hair fibre after shampooing.
Distribute the conditioning system
Work evenly through rough, tangled or fragile areas.
Rinse with less friction
The conditioned surface is designed to comb more easily and feel smoother after rinsing.
Internal guide: Complete hair routine checklist →
External research: GHK peptide and skin-regeneration pathways ↗
What was measured after use
These figures belong to this finished product and retain their stated assessment type and timeframe.
Combing resistance
Measured after 28 uses
Hair moisture retention
Measured after 4 weeks
Visible surface smoothness
Measured after 28 uses
Participant-reported outcomes
92% reported softer hair90% reported easier combing88% reported smoother hair86% reported greater shine
Participant percentages describe reported experience. They are not the same as a measured percentage change.
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%01
GHK-Cu
Copper peptide continuity across the hair routine
Formula role shown above. Finished-product evidence is summarised separately.Read related ingredient research ↗4%02
Cetearyl Alcohol
Conditioning structure and slip
Formula role shown above. Finished-product evidence is summarised separately.Read related supporting research ↗1%03
Behentrimonium Chloride
Detangling and reduced combing force
Formula role shown above. Finished-product evidence is summarised separately.View 6 supporting formula components
0.60%04
Stearamidopropyl Dimethylamine
Supports slip, shine and softness
0.50%05
Panthenol
Supports hydration and flexibility
0.75%06
Niacinamide
Supports moisture condition
0.15%07
Arginine
Conditioning and cuticle-smoothing pH control
0.03%08
Sodium Hyaluronate
Light lubrication
0.60%09
Dimethicone
Cuticle smoothing and frizz control
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 clarityMeasured detangling, moisture-retention and surface-smoothness results, supported by participant feedback.Ingredient research may be presented without finished-product contextOften no product-specific evidence
Routine positionStep 2 after Shampoo. Rinse, towel-dry and finish with Hair & Scalp Serum on priority scalp zones.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
Measured detangling, moisture-retention and surface-smoothness results, supported by participant feedback. 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 researchGHK peptide and skin-regeneration pathwaysIndependent background review; not a test of this finished product.
Independent external researchTopical panthenol, hydration and barrier functionIngredient-related human study; not a test of this conditioner.
1% GHK-Cu Hair Growth Conditioner for Breakage & Detangling questions
The first three answers are open. Every answer remains present in the HTML for customers, search engines and answer systems.
What does 1% GHK-Cu Hair Growth Conditioner for Breakage & Detangling do?
A concentrated wash-day conditioner built to reduce combing friction, restore softness and improve the visible smoothness of dry, rough or fragile strands. It supports the hair fibre without replacing the targeted scalp serum.
Who is this product designed for?
Straight, wavy, curly and coily hair requiring easier detangling, lower friction, greater softness and stronger strand performance.
How do I use it?
After shampooing, apply through lengths and ends. Distribute evenly, leave on for the label-directed time and rinse thoroughly.
Where does it fit in the routine?
Step 2 after Shampoo. Rinse, towel-dry and finish with Hair & Scalp Serum on priority scalp zones.
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?
Combing resistance and visible surface smoothness were assessed after 28 uses. Moisture retention was assessed after 4 weeks.
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?
Step 2 after Shampoo. Rinse, towel-dry and finish with Hair & Scalp Serum on priority scalp zones.
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 Conditioner
Continue with the next relevant answer
These links connect the product page to the most useful ingredient, routine, comparison and evidence resources.
COPPERTHEORY IN NZ
Shopping CopperTheory in New Zealand
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 New Zealand and displays prices in New Zealand dollars (NZD).
Does CopperTheory ship to New Zealand?
Yes. CopperTheory ships to New Zealand 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 New Zealand dollars (NZD). 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 New Zealand. These can differ from another country’s storefront.
