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Clinically StudiedCopper Peptide Complex

GHK-Cu Peptides + Hyaluronic Serum

See smoother, firmer, clearer skin starting in days with long-term repair that fades scars, refines texture, and restores your natural glow.

★★★★★ 4.9 / 5 · 2,847 reviews
£32.99£34.99Save 5%
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50,000+ Happy Customers
4.9★ Average Rating
94% See Results in 4 Weeks
#1 Copper Peptide Serum

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Real Results

See the Difference

Drag to compare. Results from real customers after 30 days.

After After
Before Before

Week 1 vs Week 4

Who It's For

One Serum. Every Goal.

Whether you're chasing clear skin, thicker hair, or a full glow-up — GHK-Cu works at the cellular level to deliver.

Trending

Hair Growth & Thickness

Enlarges hair follicle size, stimulates growth factors, and supports scalp health — clinically shown to rival expensive hair treatments.

Follicle size increase up to +40%

The Injection Alternative

Stimulates collagen and elastin production topically — tightening, firming, and reducing signs of aging without needles or clinics.

Collagen stimulation comparable to Micro-needling

Glow Up / Looks Maxxing

Antioxidant protection, deep hydration, improved texture, and tighter skin — the complete stack for maximising your appearance.

Visible skin improvement in 2 weeks
Formula

What's Inside

Every ingredient has a purpose. Nothing filler, nothing harmful.

Active

GHK-Cu (Copper Tripeptide-1)

Star active ingredient

A naturally occurring copper-binding peptide that signals skin and follicle regeneration at the gene expression level.

Hyaluronic Acid

Deep hydration

Draws moisture deep into the dermis for sustained, plumping hydration.

Palmitoyl Tripeptide-1

Collagen booster

Stimulates collagen I and III synthesis, reducing fine lines and improving skin firmness over time.

Palmitoyl Tetrapeptide-7

Anti-inflammatory

Reduces chronic low-grade inflammation that accelerates skin ageing and slows repair.

Acetyl Hexapeptide-8

Expression lines

Relaxes facial muscle contractions to soften dynamic wrinkles without injections.

Magnesium Ascorbyl Phosphate

Stable Vitamin C

A stable, non-irritating form of Vitamin C that brightens skin tone and provides antioxidant protection.

Butylene Glycol

Penetration enhancer

Improves texture and helps active ingredients absorb deeper into the skin.

Phenoxyethanol & Dehydroacetic Acid

Preservation system

A gentle, globally approved preservative system that keeps the formula stable without parabens.

Citric Acid

pH optimiser

Maintains the formula at the optimal pH for GHK-Cu stability and maximum skin penetration.

Water

Base

Ultra-purified water base ensures maximum ingredient stability and bioavailability.

Free From

Parabens Sulphates Artificial Fragrance Mineral Oil Alcohol Silicones
Application Guide

How To Use

For Skin

  1. 01

    Cleanse

    Start with a clean, dry face. Remove all makeup and sunscreen.

  2. 02

    Apply 3–5 drops

    Dispense onto fingertips and press gently into skin. Focus on areas of concern.

  3. 03

    Allow to absorb

    Wait 60 seconds before layering moisturiser or SPF on top.

  4. 04

    Use AM & PM

    Best results with twice-daily application. Consistent use is key.

For Hair & Scalp

  1. 01

    Part & section

    Part your hair to expose the scalp in areas of thinning or concern.

  2. 02

    Apply directly to scalp

    Drop 5–8 drops directly onto the scalp. Do not apply to the hair shaft.

  3. 03

    Massage in

    Use fingertips to massage for 1–2 minutes to stimulate circulation.

  4. 04

    Leave on

    No rinse needed. Apply once daily, ideally at night for best absorption.

Pro tip: A slight blue tint is normal and indicates active copper peptide concentration. It fades within minutes of absorption.

The Science of GHK-Cu

12 Proven Benefits. One Serum.

GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is a naturally occurring tripeptide with over 50 years of clinical research. It doesn't mask symptoms — it signals your body to regenerate.

Copper ions (Cu²⁺) enable enzymatic reactions that rebuild skin architecture at the cellular level.

Customer Reviews

What People Are Saying

★★★★★ 4.9 / 5 · 2,847 verified reviews
SR
Sophie R. Verified · Skin Texture
★★★★★

"My skin looks smoother and more even than it has in years. Pores look smaller, texture is so much better. I use it morning and night and it layers perfectly under everything."

4 weeks of use
DK
Daniel K. Verified · Anti-Ageing
★★★★★

"I was spending a fortune on clinic treatments. This serum has genuinely replaced my monthly facials. My skin is firmer, lines around my eyes are softer, and I look more rested. Incredible value."

8 weeks of use
KT
Kieran T. Verified · Hair Growth
★★★★★

"Started noticing my hairline receding at 28. Used this on my scalp for 12 weeks and I have baby hairs growing back along my temples. My hair is also noticeably thicker overall. Genuinely shocked."

12 weeks of use
AL
Aisha L. Verified · Dark Marks
★★★★★

"Post-inflammatory hyperpigmentation from hormonal breakouts. This is the only thing that has actually moved the needle. 5 weeks in and the marks are fading fast. My skin tone is so much more even."

5 weeks of use
TW
Tom W. Verified · Glow Up
★★★★★

"I started using this as part of my skincare routine and people genuinely started asking what I was doing differently. Skin looks healthier, more hydrated, and my complexion is clearer. 10/10."

3 weeks of use
FAQ

Common Questions