BREAKING NEWS APRIL 15, 2026 - In a welcome announcement to the SSRP community, the FDA reported today that it will imminently remove the following bulk drug substances from category 2: BPC-157, LL-37, DiHexa, DSIP, Epitalon, *GHK-Cu (injectable only), KPV, PEG-MGF, Melanotan II, MOTs-C, Semax, and TB-500
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Individuals with severe kidney or liver disease should approach glutathione therapy with caution and only under direct medical supervision, as these organs play crucial roles in processing the compounds
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Plants do not provide vitamin B12, so a plant-based vegan or vegetarian diet is likely to be deficient in this important vitamin
Additionally, a considerable influence of BMP4-Smad pathway activation and central cell cycle inhibitors: p21 Cip1 and p16 INK4 , on cellular aging induction by this drug has been demonstrated [59]