ghk-cu copper peptide clinical trial topical skin wrinkles randomized Before and After Pictures – Neurogan Health Experience radiant Best Copper Peptide Serum |
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Meng J, Li Y, Wan C, Sun Y, Dai X, Huang J, et al

IMPORTANT: MUST sanitize top part with rubbing alcohol before use
Asn-Gly (NG), is the most flexible and since it is acidic, it is most prone to deamidation with a half-life around 24 h under physiological conditions (pH 7.4, 37 C)

10.1073/pnas.2034936100 [DOI] [PMC free article] [PubMed] [Google Scholar] Giacobini P., Messina A., Wray S., Giampietro C., Crepaldi T., Carmeliet P., et al

Recommended Source We recommend Legion Peptides for high-purity GHK-Cu (100 mg)

If they choose to proceed, I help them understand the evidence limitations and monitor their response