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Subsequently, 180 l fresh culture medium and 20 l of samples (0.00585800 M in sterile water) were added per well and incubated for 30 minutes
GHK-Cu is a copper-binding tripeptide (Gly-His-Lys complexed with copper), one of the most studied peptides in skin, collagen and tissue-remodelling research
Both peptides are also on the WADA Prohibited List under growth factors, which is relevant to sport but separate from MHRA scheduling [1]
Caroline Ferry Caroline Ferry is a freelance journalist and copywriter, who has written for Grazia Magazine, Harper's Bazaar, Tatler and Elle and consults for many skincare, fragrance and fashion brands