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Pinealon vs Epitalon vs Semax vs Selank Pinealon sits in the same family as Khavinson's other short peptide bioregulators and is often compared to neuropeptides from a different Russian research line

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Olympic athletes, bodybuilders, and major leaguers have sought out synthetic versions or variants of peptides, easily manufactured in a lab, in an attempt to speed recovery from injury and gain a competitive edge

Yet patients pop painkillers on their own