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Its value in a weight loss context is as a tissue support tool, helping maintain skin quality, hair health, and reduce inflammation during the process of losing weight, not as a cause of weight loss itself

Peptide Profile Compound GHK-Cu (Copper Tripeptide-1) CAS Number 49557-75-7 Molecular Formula CHNOCu Molecular Weight 403.9 g/mol Sequence H-Gly-His-Lys-OH (copper(II)-complexed) Purity 9899% (HPLC) Form Lyophilised peptide (solid cake) Appearance Blue to blue-violet lyophilised solid Usage & Storage Intended Use GHK-Cu is a copper-binding tripeptide supplied for laboratory research applications, including biochemical and analytical studies

The growing family of such peptides has been called cell-penetrating peptides (CPPs) or protein transduction domains (PTDs)