ghk-cu 5mg capsules Copper Peptide Supplement, Anti-Aging & Hair Growth Support, Improves Skin Elasticity & Firmness, Thicker, Fuller Hair, Easy Absorption, Precisely Dosed, 90 Vegan : Health & Household Neurogan, Copper Peptide Tablets, 120

That said, the obvious caveat

Hair research

The packaging format is convenient for routine bench work and repeated access

It has the molecular formula C 78 H 123 N 23 O 23 S 2 , a molecular weight of 1,815.1 g/mol, and CAS number 221231-10-3, and contains an intramolecular disulfide bridge that constrains its conformation

Vigorous agitation introduces foam and can destabilize protein and peptide solutions

Chemical Makeup 3 Amino Acids GHK-Cu Gly G Position 1 His H Position 2 Lys K Position 3 GHK-Cu Dosage Guide for Longevity & Anti-AgingGHK-Cu Dosage Calculator GHK-Cu is a copper peptide that helps repair and regenerate skin