ghk-cu toxicity Body Lotion Copper Peptide Copper Peptide & GHK-Cu Side
Description
doi: 10.1126/science.aaw8981 [DOI] [PMC free article] [PubMed] [Google Scholar] 211.Liu X, Kaindl J, Korczynska M, Stel A, Dengler D, Stanek M, Hbner H, Clark MJ, Mahoney J, Matt RA, et al

Pharmacol., 97(7), 589599 (2019)

The copper component can cause localized burning, redness, or irritation in some individuals
Yes, vitamin B12 can trigger acne in some people, although it does not affect everyone

L., Samelson, E
Science 269 , 230234 (1995)
