Cosmetic GHK-Cu Copper Peptide (1g Blue Powder)
Ultra-pure cosmetic-grade GHK-Cu peptide in fine dark blue powder form. GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring peptide known for its skin-rejuvenating, firming, and anti-aging properties. Commonly used in advanced skincare formulations to support collagen production, reduce the appearance of fine lines and wrinkles, and improve skin elasticity.

Purity: ≥99%
Appearance: Fine dark blue lyophilized powder
Packaging: 1g clear cosmetic tube
Use: For cosmetic formulation and research use only (not for injection or consumption)

Benefits:
✔ Promotes youthful, firmer-looking skin
✔ Supports skin healing and renewal
✔ Helps reduce signs of aging and photodamage
✔ Antioxidant and anti-inflammatory properties

Restore, rejuvenate, and protect with our premium Cosmetic GHK-Cu copper peptide complex.

Choose an option	1g, 5g, 10g

Why Choose Royal Peptides?

Royal Peptides is the best place to buy peptides online. We are a trusted Research Chemicals vendor with formulations that meet industry standards and comply with quality regulations in Europe, USA, and Canada to ensure product safety and efficiency.

If you’re looking to buy research chemicals online, our one-stop shop offers a wide range of third-party tested, high-quality research chemicals made in the USA — including top-tier peptides, nootropics, amino acids, research oils, liquid research compounds, and more!

Our products are routinely and rigorously tested for purity, with Certificates of Analysis (COAs) verifiable through independent third-party laboratories.

We also maintain reliable customer service to ensure a smooth experience, from pre-sale inquiries to after-sales support. For any questions about our products, please contact:

USA: admin@royalpeptideusa.com
Canada: info@royalpeptideusa.com

Cosmetic GHK-Cu (Copper Peptide) – 99% Purity | 1g

Cosmetic GHK-Cu (Copper Peptide) – 99% Purity | 1g