REwnd
GHK-Cu Hair Serum 10% | 3000mg Copper Peptide + Hydration
REwnd
GHK-Cu Hair Serum 10% | 3000mg Copper Peptide + Hydration
Scalp nourishment & follicle support — 10% concentration
GHK-Cu Hair Serum 10%, 3000mg Copper Peptide in Every Bottle
3000mg of GHK-Cu copper peptide in a 30ml bottle. 10% concentration. One of the highest strength copper peptide hair serums available in the UK. Made for people who are serious about scalp support, not ticking a box on a routine.
Each batch is formulated, bottled and lab tested in the UK before release. The Certificate of Analysis for your batch is published on this page so you can verify the exact copper peptide content you are getting.
Why 10% Copper Peptide Concentration Matters
Most copper peptide hair products sit at 1% or below. This formula delivers ten times that. A meaningful amount of GHK-Cu per application, not a trace.
Copper peptides are water-loving molecules, which means concentration directly affects how much active ingredient reaches the scalp. Higher strength, more active per drop, simpler maths. If you are comparing copper peptide hair serums in the UK, strength is the first thing worth checking on the label.
Pure GHK-Cu, Not a Peptide Blend
We use pure GHK-Cu copper tripeptide-1 at 10%. No AHK-Cu blend, no secondary peptides competing for absorption. One hero ingredient, at the highest concentration we can deliver stably, in a base that supports rather than distracts.
The base is pH-balanced, uses hyaluronic acid for hydration, and aloe vera for soothing. Non-greasy, odourless, will not weigh your hair down or leave residue on the scalp.
What Is Inside
- GHK-Cu copper tripeptide-1 at 10% concentration (3000mg per 30ml bottle)
- Hyaluronic acid for scalp hydration
- Aloe vera base, pH balanced
- No fragrance, no silicones, no sulphates, no parabens
Each 30ml bottle provides approximately 45 servings at standard application volume.
Purity and Batch Testing
Every batch of GHK-Cu is tested at a UK laboratory using HPLC analysis before it reaches the bottle. The Certificate of Analysis for your specific batch is published on this product page with the exact purity percentage, typically 99.6% or higher.
We publish the COA because we think showing your purity data should be normal, not a selling point.
Heads Up
This serum has a light, gel-like consistency and is completely odourless. As it is a naturally formulated product, it can be sensitive to cold temperatures. If stored in cooler conditions, the serum may appear noticeably firmer. This does not affect the product quality and it will return to its normal consistency once brought back to room temperature. Avoid using GHK-Cu alongside Vitamin C products, especially L-ascorbic acid. Used together, they can cancel each other out, making both less effective. Copper can degrade Vitamin C, and the acidic nature of Vitamin C can affect the stability of GHK cu.