#Peptides may definitely have a place in womens bodybuilding categories as a healthy safe alternative to PEDs that get thrown around. Especially in bikini and fit model classes, where the required Loose skin isnt about age alone., Its about collagen signaling., GHK Cu (copper peptide) is known for supporting pathways involved in:, Collagen and elastin production, Skin remodeling and GHK Cu Peptide Therapy Pricing GHK Cu Copper Peptide: The Ultimate Peptide For Longevity