Mood, Sleep & Focus

DSIP

Delta sleep-inducing peptide (9 amino acids)

DSIP is a nonapeptide first isolated in 1977 from the brains of rabbits in induced sleep. It has been studied for decades in research on sleep architecture, stress-hormone modulation, and circadian signaling.

Not evaluated by the FDA · Not intended to diagnose, treat, cure, or prevent any disease

Handling. Keep lyophilized vials cool, dry, and away from light. Refrigerate or freeze for long-term storage, and refrigerate after reconstitution. See the storage guide.