Injectable peptides are all the rage for many health conscious Americans, thanks in part to the hype coming from the nation's top health official, but enthusiasm might be outpacing public understanding of what DSIP is Wild : r Biohackers Expanding the Reach of Sustainable Solid Phase Peptide Synthesis: One Pot, Metal Free Alloc RemovalPeptide Coupling Organic Letters PDGF injections are trending fast online, but many patients are not being told the full story including that most PDGF products were never FDA approved for injection into the face. We're now seeing DSIP for Deep Sleep: Benefits, Dosage & Safety