Delta Sleep Inducing Peptide (DSIP) Phoenix Pharmaceuticals, Inc. Dr. Kyle Gillett Discuss: Great to see these peptides come off category 2 (except LL37 and Melanotan II, I don't mind if those stay there haha). Which other Instagram DSIP (Delta Sleep Inducing Peptide) Full Rundown [2026] Peptides, chains of amino acids, have grown increasingly popular and are marketed for their antiaging and health benefits. But many of the claims are untested and some forms of peptides have not Big news for peptides! In July, the FDA will meet to evaluate the most commonly used peptides for FDA authorized compounding. Peptide Injections: Therapy, Health Benefits, & Types LIVV