DSIP (Delta Sleep Inducing Peptide)

DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide originally discovered in the hypothalamus. It has been shown to promote deep, restorative sleep (especially delta-wave sleep), reduce cortisol levels, support anti-aging, and improve recovery. DSIP is often used by those dealing with insomnia, stress, or needing extra support during PED cycles, post-cycle therapy, or intense training phases.