Science-backed repair. Visibly firmer skin. Built to last.
GHK-Cu Serum
- Copper peptides that signal firmer, stronger-looking skin
- Triggers cellular regeneration to reduce fine lines from within
- Builds a stronger skin barrier while reducing redness and irritation
35-Day Money-Back Guarantee
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Description
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Repair. Renew. Restore.
The GHK-Cu Copper Peptide Serum delivers science-backed skin regeneration through naturally occurring copper peptides that signal your cells to rebuild from within. Formulated to stimulate collagen production and strengthen your skin barrier, this lightweight serum reduces fine lines, refines texture, and restores firmness with every application. Straightforward, effective, built to last.
How GHK works
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The GHK-Cu Copper Peptide Serum works at the cellular level to activate your skin's natural repair process. The copper peptide acts as a signal molecule, instructing your skin cells to produce collagen, strengthen barriers, and function like younger tissue. With consistent use, your skin regenerates from within, delivering visible improvements in firmness, texture, and tone.
- Cellular Signalling: Copper peptides communicate directly with skin cells to trigger regeneration and repair.
- Collagen Activation: Stimulates natural collagen and elastin production for firmer, stronger skin.
- Barrier Restoration: Strengthens your skin's protective barrier while reducing inflammation and irritation.
How to use
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1. Cleanse: Start with freshly cleansed skin using your regular facial cleanser for optimal absorption.
2. Apply: Dispense 2-3 drops onto fingertips and press into face and neck while skin is still slightly damp.
3. Moisturise: Follow with your moisturiser to lock in hydration and maximise results.
4. Protect: In the morning, finish with SPF 30+ to protect your skin.
5. Stay Consistent: Use daily (ideally at night) for progressive results. Results build over weeks, not days.
Shipping & Returns
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Once your is processed (within 24–48 hours), you’ll receive real-time tracking straight to your inbox. Most orders arrive within 5–13 business days, depending on your location.
Change of mind? No problem. If your order isn’t everything you hoped for, simply return it within 30 days for a full or partial refund. We believe self-care should feel effortless — and that includes delivery and returns.
See it in action
Over 4.4M Views On Instagram
Adam .P
My wife actually told me about GHK. Did a bit of research, thought i'd try it out and it's been fantastic. Got rid of all my acne scars and the lines coming up on my forehead. Great Product.
GHK-Cu Serum
Featured in
GHK-Cu Serum Features
Discover the outstanding features that make our product the right one for you.
GHK-Cu Serum Features
Discover the outstanding features that make our product the right one for you.
GHK-Cu Copper Peptide Complex
Contains the naturally occurring copper peptide GHK-Cu, the same regenerative signal your body uses for wound healing and tissue repair.
Lightweight, Fast-Absorbing Formula
Water-based serum that absorbs instantly and layers under moisturizer without pilling or feeling heavy.
Stable, pH-Optimised Formulation
Carefully balanced to preserve peptide integrity and maximise effectiveness with every application.
Suitable for Sensitive Skin
Effective for even reactive or sensitive skin while delivering professional-grade results without irritation.
The Versa Difference.
See how our GHK-Cu Serum smooths wrinkles and clears the skin — Real results from real customers.
After
Before
Join Over 8,000 Happy Customers.
Jordan. H,
26
Verified Buyer
Great Serum, good to find something that actually works.
GHK-Cu Serum
£22.99 £30.00
Purchased on June 14th, 2025
Brad .H,
24
Verified Buyer
Dealt with bad acne in college and nothing really cleared it up. My skin's pretty much clear now and way less inflamed. Super happy with how my skin looks.
GHK-Cu Serum
£22.99 £30.00
Purchased on April 17th, 2025
Stefa .H,
32
Verified Buyer
Been struggling with acne for a while and most products made my skin worse, but this serum has really helped. My breakouts calmed down and my skin actually looks healthier and smoother now. So glad I found something that works for my skin.
GHK-Cu Serum
£22.99 £30.00
Purchased on July 4th, 2025
Sabrina .B,
28
Verified Buyer
Postpartum hormones wrecked my skin and I was breaking out constantly. This serum has been so gentle but actually effective. My skin is clearing up and I'm not dealing with that angry redness anymore.
GHK-Cu Serum
£22.99 £30.00
Purchased on October 1st, 2025
35-Day Money Back Guarentee
We stand behind the science and the results it delivers. Try RÉSTOR's GHK-Cu Serum for 35 days — if your skin isn't visibly firmer, smoother, and more resilient, return it for a full refund. No hidden terms, no hassle.
Real confidence comes from knowing you have nothing to lose — and everything to gain.
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Try the GHK-Cu Serum risk-free for 35 days.
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Not satisfied? Contact our support team.
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Send it back — no questions asked.
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Get your full refund once received.
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
How long until I see results?
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Most users notice smoother texture and better hydration within 2-3 weeks. Visible improvements in firmness and fine lines typically appear after 4-6 weeks of consistent use. This isn't an overnight fix—it's working at the cellular level for lasting results.
Is this safe for sensitive or acne-prone skin?
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Yes. GHK-Cu is anti-inflammatory, making it effective for breakout-prone or reactive skin. It helps calm irritation and strengthen your skin barrier without clogging pores.
Will this work on deep wrinkles or just fine lines?
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GHK-Cu works progressively—fine lines respond faster, but deeper wrinkles soften over time with consistent use (typically 8-12 weeks). It won't erase deep-set lines completely, but it will make them less pronounced while preventing new ones.
Do I still need a moisturiser?
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Yes. RÉSTOR's GHK-Cu serum is a treatment, not a moisturizer. Follow it with your regular moisturizer to lock in the benefits and maintain hydration.
How often should I apply the serum?
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Start with once daily (ideally at night) for the first week. If your skin responds well, increase to twice daily—morning and night. Consistency is key; daily use delivers the best results over time.