Dairy milk can contain different variations of the beta-casein protein, called A1 and A2
GHK-Cu is a copper peptide (copper tripeptide-1, Gly-His-Lys:Cu) supplied by Durham Peptides as research-grade 50mg lyophilized vials, stocked and shipped domestically to researchers across Canada
GSSG is a product of the oxidation of GSH, which has no biological activity and needs to be reduced to GSH by consuming energy under the action of enzymes in order to resume its function
Most people experience improved energy, clearer skin, and a greater sense of overall well-being within weeks, with continued benefits over time
By 40, your levels may be half what they were at 20
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