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Clin Interv Aging 2009;4:367-77

The investigation of this question has driven development of cosmetic peptidesshort amino acid sequences that function as signal peptides, neurotransmitter inhibitors, or carrier molecules to influence skin biology

340.38 g/mol (free tripeptide) Sequence: Glycyl-L-histidyl-L-lysine (Gly-His-Lys) Synonyms: Copper tripeptide-1, GHK copper, prezatide copper acetate, lamin Selected Published Studies The following peer-reviewed studies were conducted using animal models or in vitro cell-culture systems

Morning application protects and hydrates skin throughout the day, while evening application supports overnight repair processes

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