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Olympex GHK-Cu is ideal for those looking to integrate a research-backed peptide into their skincare routine for healthier, more youthful-looking skin

Nearly half of Americans meet this criteria

The cost of occasionally discarding partially-used vials is small compared to the cost of using degraded peptides that don't work

The trial results are promising and real, but "in trials" is not the same as "approved and available." Handling in the lab RETA is supplied as a lyophilized powder and is handled like other research peptides kept cold and dry, reconstituted only as needed (see reconstitution and storage stability), and evaluated against its certificate of analysis

J Invest Dermatol (2003) 121:13241