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★★★★★ Rated 4.9 by 12,319 customers
GHK-Cu Copper Peptide Shampoo

GHK-Cu Copper Peptide
Hair Growth Shampoo

A copper peptide shampoo built to support scalp health, hair growth support, stronger roots, smoother hair, fuller density and a stronger GHK-Cu haircare routine.

✓ Scalp Health Support
✓ Hair Growth Support
✓ Stronger Hair
✓ Smooth, Shiny Hair
Built to support scalp health, hair growth, stronger roots, smoother strands and fuller hair density inside a simple wash routine.
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🇦🇺 Australian Owned
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Note: High demand — limited stock available
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REAL CUSTOMER ROUTINES

GHK-Cu Shampoo Routines Seen on Social

See how CopperTheory customers use GHK-Cu shampoo, conditioner and hair serum in their daily hair and scalp care routines.

Complete your hair routine

Pair shampoo with the full GHK-Cu scalp and hair system.

Pair this GHK-Cu hair growth shampoo with conditioner, hair serum and the complete hair care routine for a cleaner scalp, softer hair, scalp health, hair growth support, thicker hair and fuller density.

Why this shampoo

GHK-Cu shampoo for scalp health, hair growth support and cleaner routine flow.

This GHK-Cu copper peptide hair growth shampoo is the first wash step in the CopperTheory hair routine. It is built with Copper Tripeptide-1, Acetyl Hexapeptide-8, Panthenol, Niacinamide, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Allantoin and Arginine to support a stronger scalp-first haircare system.

1

Scalp-first cleansing step

Starts the routine by refreshing the scalp and preparing hair before conditioner and serum.

2

GHK-Cu routine support

Copper Tripeptide-1 keeps the shampoo connected to the wider CopperTheory hair system.

3

Hair growth support routine

Works best with conditioner and the leave-on GHK-Cu hair serum as the targeted scalp step.

Thicker hair and density support

Use as part of the full system for scalp health, thicker hair and fuller density goals.

Why shampoo matters before the hair serum.

Shampoo is the foundation of the scalp routine. It cleanses and prepares the scalp, conditioner supports smoother strands, and the hair serum becomes the targeted leave-on step after washing.

1
Clean first Use shampoo to start with a cleaner scalp and hair base.
2
Condition next Follow with GHK-Cu conditioner for softness, slip and smoother strands.
3
Serum after Apply the leave-on hair serum directly to the scalp after washing.

Best for people building a serious scalp routine.

This shampoo is made for customers who want their haircare routine to start at the scalp instead of only treating the hair strand.

Scalp goals Supports a cleaner, more consistent scalp-first haircare routine.
Wash routine goals Fits before conditioner and the targeted GHK-Cu scalp serum step.
Hair growth goals Builds the foundation for a routine focused on thicker hair and fuller density.
Ingredient breakdown

What each ingredient does in the GHK-Cu shampoo.

This section uses the actual shampoo ingredient list. The formula is built around Copper Tripeptide-1, peptide support, hydration support, comfort support and a lightweight shampoo texture.

Hero copper peptide

Copper Tripeptide-1

Copper Tripeptide-1 is the GHK-Cu hero ingredient in the shampoo. It connects the wash step to the wider CopperTheory haircare story around scalp health, hair growth support, thicker hair and fuller density.

Peptide support

Acetyl Hexapeptide-8

Acetyl Hexapeptide-8 strengthens the peptide profile of the shampoo. It supports the formula’s positioning as a more advanced haircare step inside the full GHK-Cu routine.

Hydration base

Butylene Glycol + Glycerin

Butylene Glycol and Glycerin support hydration, slip and a more comfortable wash feel. They help the shampoo feel less basic and more aligned with a scalp-care routine.

Hyaluronic support

Sodium Hyaluronate + Hydrolyzed Sodium Hyaluronate

Sodium Hyaluronate and Hydrolyzed Sodium Hyaluronate support hydration and a smoother, more comfortable scalp and hair feel after washing.

Scalp comfort support

Panthenol + Niacinamide + Allantoin

Panthenol supports softness and comfort, Niacinamide supports a stronger scalp-care story, and Allantoin helps the shampoo fit a more comfortable daily or regular wash routine.

Formula structure

Arginine + Xanthan Gum + Carbomer

Arginine supports formula balance and haircare positioning. Xanthan Gum and Carbomer help support texture, while Triethanolamine, Disodium EDTA and supporting ingredients help formula performance.

Full shampoo ingredient list

Aqua, 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.

Formula strategy

Cleanse the scalp, condition the hair, then apply the serum.

This shampoo is the first step. It does not replace conditioner or serum — it prepares the routine for the smoother hair step and the targeted leave-on scalp step.

Step 1

Cleanse

Use GHK-Cu shampoo to start with a cleaner scalp and hair base.

Step 2

Support

Copper Tripeptide-1 and Acetyl Hexapeptide-8 keep the wash step aligned with the peptide routine.

Step 3

Hydrate

Glycerin, Butylene Glycol, Sodium Hyaluronate and Hydrolyzed Sodium Hyaluronate support moisture feel.

Step 4

Comfort

Panthenol, Niacinamide, Allantoin and Arginine support a stronger scalp and haircare story.

Step 5

Condition

Follow with GHK-Cu conditioner for softer hair, smoother strands and easier manageability.

Step 6

Serum after

Finish with the leave-on GHK-Cu Hair Serum directly on the scalp.

How to use

Your GHK-Cu shampoo routine.

Use shampoo as the first step, then conditioner, then the leave-on scalp serum.

1

Wet hair

Wet the hair and scalp thoroughly before applying shampoo.

2

Shampoo

Massage into the scalp and hair, then rinse well.

3

Condition

Follow with GHK-Cu conditioner through the hair, then rinse.

4

Apply serum

Towel dry, part the hair and apply GHK-Cu Hair Serum directly to the scalp.

What to expect

A cleaner scalp foundation for the full GHK-Cu hair system.

Use consistently as part of the full CopperTheory hair routine. The shampoo supports the wash foundation while conditioner supports softness and serum targets the scalp.

First wash

Scalp and hair feel clean

The shampoo supports a fresher, cleaner start to the haircare routine.

Routine phase

Better wash-day flow

Shampoo, conditioner and serum become an easy repeatable system.

Full system

Thicker hair and fuller density support

Best routine strength comes from using shampoo with conditioner and GHK-Cu Hair Serum.

Customer reviews

Real CopperTheory reviews.

See what customers say after adding this shampoo into their GHK-Cu scalp and hair care routine.

Customer Reviews

Based on 106 reviews
58%
(61)
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L
Lucas
Actually leaves hair soft

I was looking for a peptide haircare product that still cleaned properly and this worked really well for me. The formula lathers nicely and my hair feels healthier overall.

E
Ella
Hair feels healthier after washing

Really like the texture of this hydrating shampoo. It rinses out properly and works nicely as part of my regular scalp care routine.

S
Sophie
Hair feels softer after washing

I normally avoid peptide shampoos because some feel heavy, but this one actually feels lightweight and rinses out properly. The scent is subtle too which I liked.

H
Harper
Hair feels softer and cleaner

Packaging feels premium and the formula lathers better than I expected. Easy addition to my scalp care routine without making my hair feel stripped afterwards.

J
Jessica
Actually works well for daily use

Packaging feels premium and the formula lathers better than I expected. Easy addition to my scalp care routine without making my hair feel stripped afterwards.

FAQ

Common questions

What is GHK-Cu Hair Growth Shampoo?
It is a GHK-Cu copper peptide shampoo built as the first wash step in the CopperTheory hair routine. It supports a cleaner scalp foundation before conditioner and the leave-on GHK-Cu hair serum.
What ingredients are in the GHK-Cu shampoo?
The formula includes Aqua, 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 and Triethanolamine.
How do I use the shampoo?
Wet the hair and scalp, massage the shampoo in, rinse well, follow with GHK-Cu conditioner, then apply GHK-Cu Hair Serum directly to the scalp.
Does shampoo replace the hair serum?
No. Shampoo is the wash step. Hair serum is the targeted leave-on scalp step for hair growth support and density goals.
Is this best used with conditioner?
Yes. Use the GHK-Cu shampoo and conditioner together as the wash routine, then apply the GHK-Cu Hair Serum to the scalp.
Who is it best for?
It is best for customers building a GHK-Cu hair routine for scalp health, cleaner wash-day flow, hair growth support, thicker hair and fuller density.

Start the GHK-Cu hair routine with shampoo.

Use this shampoo as the first step before conditioner and leave-on scalp serum to build a stronger CopperTheory hair routine around Copper Tripeptide-1.