dsip certificate of analysis Vial (5mg) | High Purity Research Peptide DSIP 10mg - Puratek Peptides

Composed of the naturally occurring tripeptide glycyl-L-histidyl-L-lysine coordinated with a divalent copper ion, GHK-Cu serves as a valuable research tool for examining copper-mediated biochemical processes and matrix-associated signaling mechanisms

Directions: In AM/PM after cleanser/exfoliator/mask/toner/serum

Expanding on these data, additional modifications intended to increase hydrophobicity and decrease hydrogen bonding potential yielded N- hexanoic-Tyr-Ile-(6)-aminohexanoic amide (dihexa), a potent cognitive enhancing molecule that proved to be very stable, to be capable of inducing spinogenesis/synaptogenesis at picomolar concentrations, is slowly cleared from the blood compartment, and is sufficiently BBB permeable

PubMed Enebo LB, et al

So, how do manufacturers try to solve this difficult, often moving-target objective