10% OFF ALL ORDERS WITH CODE DEFACTO AT CHECKOUT
Research Peptide

GHK-Cu | 50mg Vial

Glycine-Histidine-Lysine Copper complex. 50mg lyophilized per vial. Third-party HPLC verified. Batch CoA included. For research use only.
$55.00 / vial
Quantity
1
View Certificate of Analysis →
Wed, Nov 11 – Fri, Nov 13
Free shipment protection
Overnight shipping available
✓ Free shipment protection on every order
✓ Overnight shipping available at checkout
✓ Free shipping on orders over $100
We accept VISA AMEX ₿

Third-Party Tested  ·  ISO/IEC 17025 Accredited

Certificate of Analysis

Third-Party Tested 99%+ Purity Verified Batch COA Included
99.851% Purity

Lot / Batch

#95013

Peptide Content
60.16 mg
Analysis Date
22 DEC ' 25
Verify Key
4K7L9RVWQ63M
View COA

Technical specifications

Compound Information

🔬 Molecular Profile

What Is GHK-Cu | 50mg Vial?

Form Lyophilized powder
Purity ≥99% Verified
🧊 Storage Requirements

Stability Information

Avoid freeze/thaw cycles Protect from light Keep refrigerated
❄️
Lyophilized (powder)
-20°C · 24+ months
🧪
Reconstituted
2–8°C · ~30 days
🧪 Research & Quality

Quality & Testing

Testing method Mass spectrometry
Verification Third-party accredited
Research use In vitro / lab only
Shipping Dry ice · 2–4 days
COA included Yes, every batch

Peer-reviewed research

Sources & References

01

International Journal of Molecular Sciences

Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data

2018 · Pickart L, Margolina A

View Source
02

BioMed Research International

GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration

2015 · Pickart L, Vasquez-Soltero JM, Margolina A

View Source
03

Journal of Cosmetic Science

A 12-week, double-blind, placebo-controlled study of GHK-Cu facial cream

2005 · Finkley et al.

04

Journal of Cosmetic Laser Therapy

Stimulation of collagen production by copper-peptide complex

2007 · Appa Y et al.

05

Journal of Aging Science and Clinical Practice

Effects of GHK-Cu in nano-carriers on MMP expression and facial wrinkle parameters

2009 · Gorouhi F, Maibach HI

06

Archives of Facial Plastic Surgery

Effects of Topical Copper Tripeptide Complex on CO2 Laser-Resurfaced Skin

2006 · Miller TR et al.

07

Various Sources

GHK-Cu effects on hair follicle growth and size

2020 · Multiple researchers

08

Multiple Sources

GHK-Cu dosing and administration protocols

2018 · Various clinical trials

09

Journal of Cosmetic Dermatology

Anti-inflammatory effects of GHK-Cu

2012 · Campbell JD et al.

⚠ Important Research Notice

This product is intended strictly for laboratory research, analytical, and non-human use only. Not for human or veterinary consumption under any circumstances.

Statements made regarding this product have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

By purchasing, you confirm that you are a qualified researcher purchasing for in vitro / laboratory research purposes only, and that you comply with all applicable laws and regulations in your jurisdiction regarding the purchase, possession, and use of research compounds.

Ready to Start?

Research-grade peptides,
delivered to your door

Identity-tested, COA-verified, and shipped with full protection. Start your research today.

Browse the Catalog
Stay Updated

Research updates from Defacto

Protocol guides, new compound launches, research library updates, and exclusive discounts — straight to your inbox.

For research use only — not for human consumption. Unsubscribe anytime.

Shopping Cart
Your cart is currently empty!.

You may check out all the available products and buy some in the shop.

Continue Shopping
Add Order Note
Estimate Shipping