ghk cu ordinary The Multi-Peptide + Copper Peptides 1%, GHK-Cu Anti-Aging Serum for Fine Lines and Skin Elasticity, 1 Fl Oz : Beauty & Personal Care with no fragrance The Ordinary GHK-Cu: Best Copper

Without a human dose-ranging study, the location of the maximum is a guess

It is also effective for neuropathy, delayed wound healing, scurvy, and symptoms like weakness, fatigue, and reduced immunity caused by vitamin deficiencies

Lyophilized vs liquid stability Extremely stable Water removed = minimal degradation 2-3 years shelf life (refrigerated) 3-5 years (frozen) Can survive room temp short periods Liquid (reconstituted) : Much less stable Degradation begins immediately 28 days max with bacteriostatic water 1-3 days with sterile water Must stay refrigerated This is why peptides ship as powder : Stability during shipping, longer shelf life, easier storage

Follow standard lyophilized peptide handling protocols