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Containing 0.9% benzyl alcohol as a preservative, it allows for multiple safe withdrawals from a single vial
GHK is a tripeptide glycyl-L-histidyl-L-lysine isolated from human plasma in 1973 by Loren Pickart and Malcolm Thaler, who were investigating why serum from younger donors supported cultured liver cells better than serum from older donors
Glutathione enhances white blood cell activity, while B12 ensures optimal production of red and white blood cells
B12 and Premature Greying One area where B12s role is more clearly established is in premature greying grey hair that appears before age 20-30 (depending on ethnicity)
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