ghk cu and glutathione Peptide Anti-Aging Stack: GHK-CU, & NAD+ ghk cu vs glutathione Glutathione
Description
Andersson, M
doi: 10.1016/j.amepre.2014.12.007 262
If treatments are highly effective, smaller numbers can be used but if only 30 or so patients are enrolled the study is unlikely to be beneficial
FDA have warned about unapproved peptides and investigational product distribution
