ghk cu need to be refrigerated How Long Does GHK-Cu Last? Half-Life, Results & Shelf Life KLOW Peptide Dosage & Protocol

They are applied topically (not injected) and are classified as a cosmetic product rather than a prescription medicine

Science 320 , 373376 (2008)

2 5 These are properties one can reasonably argue should help a follicle, but they were mostly characterized in skin models, wound models, and gene-expression assays, not in controlled hair-growth experiments on human scalps

The COA confirms: (1) purity 99% by HPLC

CU50 is a naturally occurring tripeptide composed of glycine, histidine, and lysine bound to a copper ion

While it is not a controlled substance, and its use is common in clinical and home care settings, federal law mandates that it be labeled and sold as Rx only. Always obtain bacteriostatic water from a licensed and reputable source, and use it strictly as directed under medical guidance