GHK-Cu Peptide
US$ 22.84
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Description
with Protein A/G agarose beads (Santa Cruz Biotechnology) for 1 h at 4 C
The principles we've discussed for Glutathione aren't unique to this one peptide
Kuzniak and Sklodowska, 1999)
It is proven to inhibit tyrosinase activity, thus, reducing the concentration of eumelanin which is responsible for the dullness of skin
