GHK-Cu 3% Topical Serum GHK-Cu 3% Topical Serum GHK-Cu 3% Topical Serum GHK-Cu 3% Topical Serum GHK-Cu 3% Topical Serum
GHK-Cu 3% Topical Serum
GHK-Cu 3% Topical Serum
GHK-Cu 3% Topical Serum
GHK-Cu 3% Topical Serum
GHK-Cu 3% Topical Serum

Excellent 4.7 out of 5

GHK-Cu 3% Topical Serum

#1 ANTI AGING PEPTIDE AU FORMULATED IN AUSTRALIA

Experience visibly smoother, firmer skin within hours, thanks to our breakthrough formula with 30x the industry standard concentration.

  • Naturally boosts collagen production
  • Helps improve the appearance of fine lines
  • Supports smoother looking skin
  • Improves the look of uneven skin texture

*Each bottle lasts about 1 month of regular use

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30-Day Money Back Guarantee

Try ReformLabs GHK-Cu Facial Serum for 30 days. If it isn't right for your skin, return it and we'll refund your purchase.

Why customers love this serum

Product info +

ReformLabs is a lightweight GHK-Cu (Copper Tripeptide-1) serum designed to support firmer, smoother, and more youthful-looking skin. It helps improve the appearance of fine lines, texture, and overall skin tone by supporting the skin’s natural renewal process.

Full Ingredient List +

Water (Aqua), Butylene Glycol, Glycerin, Copper Tripeptide-1 (GHK-Cu), Ethylhexylglycerin, Phenoxyethanol, Panthenol, Xanthan Gum, Sodium Hyaluronate (Hyaluronic Acid), Allantoin

Features +

3% GHK-Cu (Copper Tripeptide-1) — Biomimetic peptide to support skin firmness, reduce fine lines, and stimulate collagen production
5% Niacinamide (Vitamin B3) — Supports skin barrier function and helps improve skin texture
Ubiquinone (CoQ10) — Lipid-soluble antioxidant to neutralise free radical activity and support skin renewal
Sodium Hyaluronate — Low-molecular-weight humectant for multi-depth hydration of skin
Panthenol (Pro-Vitamin B5) — Supports skin barrier function and moisture retention
Glycerin — Draws moisture into the skin for lasting comfort
Tocopherol (Vitamin E) — Antioxidant support for healthier-looking skin
Allantoin — Soothing active to support skin comfort and smoothness

Shipping & Returns +

Storage: Store in a cool, dry place away from direct sunlight. Keep the bottle closed and boxed when not in use. Do not refrigerate.

Returns Policy: We offer a 30-day money back guarantee. If the serum isn't right for your skin within 30 days of purchase, contact us and we'll arrange a full refund — no questions asked.

“GHK has an exceptional range of biological effects, including improving wound healing, skin remodeling, and stimulating collagen synthesis.”
Dr. Loren Pickart
Dr. Loren Pickart
Biochemist & researcher

10,000+ Skin Transformations

Before Before
After After

A MIRACLE IN A BOTTLE

★★★★★

Being in my 30s, I was starting to see some early signs of ageing and old acne scars. Using this once a week has made a noticeable difference. The best part? It doesn't hurt at all! My skin looks clearer and more even-toned.

Charlotte H. 34 Verified Customer
Before Before
After After

Visible Results Quickly

★★★★★

I've been using the Reform Labs GHK-Cu for the past month, and the change in my skin is remarkable. My wrinkles have softened, and the sagging around my jawline has lifted. I feel like I've discovered the fountain of youth!

Sarah M. 58 Verified Customer
Before Before
After After

LOOKING AMAZING!

★★★★★

I've spent a fortune on creams that did nothing. This actually works! My skin is more hydrated, and those annoying fine lines are less noticeable. Worth every penny.

Cathy M. 49 Verified Customer
Before Before
After After

Turkey Neck GONE

★★★★★

This is going viral for a reason because it actually works.

Ivy N. 41 Verified Customer
Before Before
After After

Visible Results Quickly

★★★★★

Been battling wrinkles on my neck for years.

Laura W. 36 Verified Customer
Reform Labs GHK-Cu serum bottle and dropper

Professional Technology
Now in Your Hands!

For years, high concentration copper peptides were exclusive to high-end clinics charging $300+ per session. Not anymore! Reform Labs' GHK-Cu Serum delivers a 3% concentration in a simple daily topical, at a fraction of the clinic price.

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Skin Firmness

Customers reporting visibly firmer, more lifted skin after consistent use.

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Fine Lines Reduced

Customers who noticed a visible reduction in fine lines and wrinkles.

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Acne Scars Faded

Customers reporting reduced appearance of acne scars and hyperpigmentation.

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Would Repurchase

Customers who said they would buy Reform Labs GHK-Cu Serum again.

Our Delivery System

ADVANCED GHK-CU DELIVERY
SURFACE STRATUM CORNEUM
VISIBLE LAYERS EPIDERMIS
FIRMNESS ZONE DERMIS

Built to Absorb.

Our GHK-Cu doesn't sit on the surface. It travels through every visible layer, rebuilding collagen from within.

THE CONCENTRATION

30x the Industry Standard

Most GHK-Cu serums use a fraction of the
concentration shown to rebuild collagen.

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0.0%
Average Serums

*Based on industry-standard GHK-Cu formulations of 0.1% vs ReformLabs' 3% concentration.

Real People, Real Results.

Looking Amazing review

LOOKING AMAZING

★★★★★

I've spent a fortune on creams and serums over the years. This actually works. My skin looks smoother and those annoying fine lines have softened. Worth every penny.

Cathy M. | 65 Verified Customer
Glowing Results review

Glowing Results

★★★★★

If you're thinking about trying this serum, I seriously cannot recommend it enough. This is an absolute must for my skin.

Zoe H. | 34 Verified Customer
Restoring Collagen Loss review

Restoring Collagen Loss

★★★★★

At my age, it's crucial to keep on top of your skin. This GHK-Cu serum has helped my skin feel firmer, smoother, and more supported. Highly recommend.

Simone C. | 47 Verified Customer
Noticeably Clearer Skin review

Noticeably Clearer Skin

★★★★★

Skin became noticeably clearer within the first couple of weeks of use. Definitely adding this to my routine.

Grace M. | 19 Verified Customer
Unexpectedly Fast Improvement review

Unexpectedly Fast Improvement

★★★★★

I wasn't expecting results this quickly, but my skin texture already looks more even and fresh. Very impressed so far.

Antonia R. | 41 Verified Customer
Visible Smoother Skin review

Visible Smoother Skin

★★★★★

My skin looks smoother, calmer, and a lot more hydrated. It has become one of the few products I actually look forward to using.

Katie P. | 29 Verified Customer
Seeing Results Quickly review

Seeing Results Quickly

★★★★★

After using the Reform Labs GHK-Cu for the last month, the change in my skin is noticeable. My wrinkles have softened, and the skin around my jawline looks lifted.

Susan L. | 58 Verified Customer
Fresh and Firm review

Fresh and Firm

★★★★★

This serum makes my skin feel refreshed and noticeably firmer. I've had multiple people comment that my skin looks brighter and healthier.

Elena T. | 46 Verified Customer
Softer Fine Lines review

Softer Fine Lines

★★★★★

The biggest change for me has been the reduction in dryness and the way my fine lines look softer. My skin feels far more supported.

Maria J. | 52 Verified Customer

Why People Choose

Compare the features that set Reform Labs apart and see the difference for yourself.

Reform Labs 3% GHK-Cu Facial Serum
Others Low-Quality
GHK-Cu Content
3%
0.1%
3rd Party Tested
Vegan & Cruelty Free
GMP Certified Facility
Advanced Delivery
Simple, Targeted Ingredients
GHK-Cu 3% Topical Serum
Excellent 4.7 | 1319 reviews

GHK-Cu 3% Topical Serum

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See How Our Customers Love Their Serum

Real Results From Real People

CLAIM OFFER
Rated 4.7/5 by 1,000+
GHK-Cu Facial Serum
GHK-Cu Facial Serum
GHK-Cu Facial Serum

30-Day Money Back Guarantee

Try ReformLabs GHK-Cu Facial Serum for 30 days. If it isn't right for your skin, return it and we'll refund your purchase. No questions asked.

CLAIM NOW
100% Satisfaction
Dermatologist Tested
Vegan & Cruelty-Free
GHK-Cu Facial Serum
GHK-Cu Facial Serum

30-Day Money Back Guarantee

Try ReformLabs GHK-Cu Facial Serum for 30 days. If it isn't right for your skin, return it and we'll refund your purchase. No questions asked.

CLAIM NOW
100% Satisfaction
Dermatologist Tested
Vegan & Cruelty-Free
GHK-Cu Facial Serum
GHK-Cu Facial Serum

Frequently Asked Questions

Find answers to common questions about our products, shipping, returns, and more.

What is GHK-Cu? +

GHK-Cu (Copper Tripeptide-1) is a biomimetic peptide with established skin-firming properties. It supports collagen stimulation, reduces the appearance of fine lines, and promotes skin renewal, contributing to visibly firmer, more youthful skin. This copper peptide is a premium active ingredient backed by clinical research.

How do I use it? +

Apply 1-2 drops directly to clean face and neck, gently massaging in upward motions. Suitable for once or twice daily use. Follow with your preferred moisturizer or sunscreen to seal in hydration. For best results, apply to damp skin and allow to absorb before applying other products.

Is it suitable for sensitive skin? +

The formula is designed to be gentle and well-tolerated on all skin types. Niacinamide supports skin barrier function, while Panthenol (Pro-Vitamin B5) aids skin conditioning. We recommend patch testing on a small area of skin before first use to ensure compatibility with your individual skin profile.

Is it vegan and cruelty-free? +

Yes. ReformLabs GHK-Cu Facial Serum is 100% vegan and cruelty-free. We're committed to ethical beauty.