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When GHK binds with a copper ion (Cu2+), it forms the copper peptide GHK-Cu, the bioactive complex responsible for its profound regenerative effects
Step four: convert concentration to micrograms per milliliter by multiplying by 1000 (mg/mL 1000 = mcg/mL)
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Li W, Li Z, Yang J, Ye Q
98 LiH.ChoesangT.BaoW.ChenH.FeolaM.Garcia-SantosD.et al (2017)
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