ghk-cu 20mg product info and reviews (50mg) – Nordsci GHK-Cu Copper Tripeptide-1 Peptide –

GHK-CU Topical Serum 30mL 39.00 GHK-CU Serum 30mL Purity: 99%+ guaranteed purity Form: Liquid Serum Bottle size: 30mL Third-party tested Research use only COA available GHK-Cu Topical Serum | 30mL GHK-Cu Topical Serum (30mL) is a premium copper peptide skincare serum formulated with GHKCu (Glycyl-L-Histidyl-L-Lysine Copper) , a naturally occurring copper-binding tripeptide that has been widely studied in cosmetic and dermatological research

The ladder above is not a validated human dose

Studies show it can tighten loose skin and improve elasticity better than many popular skincare ingredients

However, GHK-CU has more research support and may be gentler for sensitive skin

Reconstitution and subsequent handling should follow standard aseptic laboratory practice, strictly for in-vitro research use only