DSIP (5mg) — Delta Sleep-Inducing Peptide

Key Health Benefits:

• Regulates natural sleep cycles.

• Promotes relaxation and calmness.

• Supports stress response.

• Helps the body handle physical & mental pressure.

• Stabilizes mood-related signals.

Overview
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide that was first isolated from rabbit cerebral venous blood during slow-wave (delta) sleep. It has been studied for decades for its ability to promote deep, restorative sleep, regulate circadian rhythms, and reduce stress-related hormonal dysregulation — making it one of the most compelling compounds in sleep and recovery research.

Mechanism of Action
DSIP modulates the release of several key hormones and neurotransmitters involved in sleep regulation, including LH, GH, and corticotropin. It is believed to act on the hypothalamic-pituitary axis to normalize sleep architecture, particularly by promoting slow-wave (delta) sleep — the deepest and most restorative phase of the sleep cycle. It also exhibits antioxidant properties and has been shown to reduce plasma cortisol levels.

Research Applications
Research on DSIP has focused on sleep disorders, insomnia, circadian rhythm disruption, and stress-related hormonal imbalance. Studies have also explored its role in reducing chronic pain, lowering cortisol and ACTH levels, and supporting recovery from opioid withdrawal. Its ability to promote natural, deep sleep without the dependency risks of traditional sleep aids makes it a subject of significant interest.

Reconstitution & Storage
DSIP is supplied as a lyophilized powder. Reconstitute by adding bacteriostatic water slowly along the inner wall of the vial. Store unreconstituted vials in a cool, dry place — refrigeration is recommended. Once reconstituted, keep refrigerated.

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