CopperTheory Hair Care Collection

GHK-Cu Hair Care for Scalp & Hair Growth Support

For hair growth and scalp care, the routine is scalp-first: cleanse, condition, then leave the GHK-Cu Hair Serum on the scalp where thinning shows. This is the hub for thinning, density and scalp comfort — start with the serum, or build the complete routine.

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GHK-Cu hair care products

Start with the GHK-Cu Hair Serum, then add shampoo, conditioner and the complete hair routine for a simple scalp-first system.

GHK-Cu Copper Peptide Hair Growth Spray
Scalp Spray Out of stock

GHK-Cu Copper Peptide Hair Growth Spray

GHK-Cu Copper Peptide Hair Growth Spray GHK-Cu Copper Peptide Hair Growth Spray is a lightweight, easy-to-use scalp spray ...

$56.00 Out of stock
Scalp-First System The routine starts with the scalp, then uses wash-day products to support consistency.
Leave-On Hair Serum The targeted step. Apply directly to the scalp instead of only coating the hair strands.
Shampoo + Conditioner The wash-day support steps that help keep the hair routine clean and easy to repeat.
GHK-Cu Focus CopperTheory keeps the routine centred around Copper Tripeptide-1 and clear product order.
Why this routine

Hair care starts at the scalp.

A better hair routine is not just about making the strands feel soft. CopperTheory focuses on the scalp, follicle environment, targeted leave-on serum support and wash-day consistency.

1

Scalp Health

Supports a clean, fresh scalp routine foundation.

2

Hair Growth Support

Built around a scalp-first routine for hair growth support and density-focused care.

3

Strand Quality

Supports softer, smoother and more manageable hair through the wash routine.

✓

Routine Consistency

Designed to make GHK-Cu hair care simple enough to repeat consistently.

How to build your GHK-Cu hair care routine

Keep the routine scalp-first and easy to follow. Wash, condition, then target the scalp with leave-on serum.

1
WashUse GHK-Cu Shampoo to cleanse the scalp and hair.
2
ConditionFollow with GHK-Cu Conditioner for smoother, softer and more manageable hair.
3
Apply serumPart the hair and apply GHK-Cu Hair Growth Serum directly to the scalp.
4
Stay consistentHair growth support routines need consistency because the hair cycle takes time.

What makes CopperTheory hair care different?

The routine is built around GHK-Cu and supporting scalp-care ingredients instead of a random product stack.

1
GHK-Cu / Copper Tripeptide-1The hero copper peptide behind the scalp-first routine.
2
Acetyl Tetrapeptide-3A peptide used in scalp and hair support formulas.
3
Trifolium Pratense Flower ExtractSupports the hair routine story alongside the peptide system.
4
Panthenol + NiacinamideSupports hair feel, scalp comfort and routine performance.
Learn more

Hair care guides & GHK-Cu education

Helpful guides for choosing the right CopperTheory hair care routine.

Copper Peptides For HairLearn how GHK-Cu fits into scalp-first hair routines. The Science of Hair GrowthUnderstand the scalp, follicles and hair cycle. Complete GHK-Cu Hair RoutineBuild the full shampoo, conditioner and serum routine. GHK-Cu Hair Serum GuideLearn how to use the targeted scalp serum step. GHK-Cu Shampoo & Conditioner GuideLearn how to build a better wash routine. Ingredient TransparencySee how CopperTheory builds GHK-Cu skin and hair care.
Hair care FAQ

Common questions

What is GHK-Cu hair care?
GHK-Cu hair care is a scalp-first routine built around Copper Tripeptide-1 to support scalp care, hair growth support and density-focused routines over time.
Which product should I start with?
Start with the GHK-Cu Copper Peptide Hair Growth Serum because it is the targeted leave-on scalp step.
Should I use shampoo and conditioner too?
Yes. Shampoo and conditioner support the wash routine while the serum targets the scalp directly.
Does GHK-Cu support hair growth?
GHK-Cu fits into scalp-first hair growth support routines by focusing on scalp care, follicle environment support and density-focused care.
Should I patch test first?
Yes. Patch test before full use, especially if you have scalp sensitivity or are introducing new haircare products.

Build your scalp-first GHK-Cu hair care routine.

Shop CopperTheory GHK-Cu hair care for scalp care, hair growth support and density-focused routines.

Shop Hair Care Routine Shop Hair & Scalp Care Shop Hair Serum

Patch test before full use. Follow the directions on each CopperTheory product and introduce new haircare and scalp care products gradually.

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.