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GHK-Cu 50mg Research Grade 98% HPLC How GHK-Cu Upregulates Collagen Synthesis Collagen is the primary structural protein in mammalian connective tissue, and its production is tightly regulated by a network of growth factors, signaling peptides, and enzymatic processes

PubMed Gwyer, D., Wragg, N.M., & Wilson, S.L

Because of the benzyl alcohol, it suppresses bacterial growth so opens wells can be reused

[DOI] [PubMed] [Google Scholar] 104.Britton Ra, Irwin R, Quach D, Schaefer L, Zhang J, Lee T, Parameswaran N, McCabe LR
