Lyophilized in the fridge reconstituted in the fridge reconstituted at room temp. Three different timelines. Most peptide degradation happens before you even see it clear solution, no off smell, Copper Peptides Elmhurst IL Chicago Accelerated Aesthetics GHK Cu Peptide Therapy Brea, CA Orange County How long does 100mg of GHK Cu last: complete vial duration and usage guide SeekPeptides GHKCu 50mg High Purity, U.S. Made Research Peptides OROS Research Buy GHK Cu 50mg Australia COA Verified Solatide Biosciences