US$ 20.39
ghk-cu copper peptide skin hair anti-aging Peptide, & Scalp Serum, 2 oz (60 ml) Cu copper peptides + Argireline + Matrixyl 3000 The Skin & Hair Stack
Description
Formulated with benzyl alcohol as a preservative, it is designed for multiple-dose withdrawals to safely prepare medications for injection

[DOI] [PMC free article] [PubMed] [Google Scholar] 166.Kmiec Z, Kieun J, Krazinski BE, Kwiatkowski P, Godlewski J

The results showed no significant decrease in cell viability within 2 h of hypoxic treatment but decreased cell viability after 4 h of hypoxia

95% CI 2.99524)
