biowell labs ghk-cu copper peptide serum reviews Peptide, Hair & Scalp Serum, 2 oz (60 ml) Dr. Brenner Copper Peptide Serum

GHK-Cu can enhance skin elasticity, stimulate collagen production, and even tighten loose skin

Studies have shown that GHK-Cu at concentrations of 0.01, 1, and 100 nM significantly increased the production of elastin and collagen in human dermal fibroblasts, which are the cells responsible for building skin structure

Best for: Research-compound orders shipped quickly Purity & testing: 99% (claimed) Certifications: available upon request Location & shipping: US-based, same-day before 12 PM ET, free over $100 Product focus: peptides, plus other research compounds (SARMs, nootropics, bioregulators, post-cycle) Address: 42 Broadway FL, 12th Street, New York, NY 1004 Contact: +1 (870) 533-5581 GMP status is not published, and per-batch results are not shown on listings

No direct effect