DSIP (Delta Sleep-Inducing Peptide) — 10mg

DSIP is a naturally occurring peptide that the brain produces to help regulate sleep. It was first discovered in the 1970s when researchers noticed it could trigger deep, slow-wave sleep in research subjects — which is the most restorative stage of sleep, the one where the body does most of its repair work. Since then it’s become one of the most studied peptides in sleep biology, stress research, and hormonal regulation.

What Does It Actually Do?
DSIP doesn’t knock you out like a sedative. It works with the brain’s natural sleep system — nudging the body towards deeper, better quality sleep rather than just switching it off. But researchers have also discovered it does a lot more than just regulate sleep. It influences stress hormones, helps regulate the release of growth hormone, and has shown antioxidant and neuroprotective effects in research models. That makes it a surprisingly broad research tool for something that started out as a “sleep peptide.”

Key Benefits:
• Promotes deep, restorative sleep — studied for increasing the amount of slow-wave sleep, which is where the body does its most important repair and recovery work
• Works with the brain’s natural sleep system — doesn’t sedate or force sleep, it helps the brain find its natural rhythm
• Reduces stress hormones — studied for lowering cortisol and other stress markers, which is one of the reasons it helps with sleep quality
• Supports growth hormone release — researched for its role in stimulating GH during sleep, when the body naturally produces most of it
• Protects brain cells — studied for its neuroprotective effects and its ability to shield neurons from oxidative damage
• Pain research — studied for its ability to reduce pain sensitivity, which has opened up research into its role in pain modulation alongside sleep
• Antioxidant effects — researched for reducing cellular stress and protecting against free radical damage
• Stress and anxiety reduction — because it lowers stress hormones, it’s also studied in the context of anxiety and stress response research

Research Focus Areas
• Sleep regulation and slow-wave sleep biology
• Stress hormone reduction and cortisol modulation
• Growth hormone release during sleep cycles
• Neuroprotection and brain cell health
• Pain sensitivity and analgesic research
• Antioxidant and cellular protection models
• Anxiety and stress response research
• Circadian rhythm and sleep-wake cycle biology

Specifications
• Total content: 10mg
• Form: Lyophilised powder
• Purity: ≥99% — HPLC verified
• Storage: 2–8°C, away from light and moisture

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Important Notice

This product is supplied strictly for laboratory research use only. It is not intended for human or veterinary use.

By purchasing, the buyer confirms they are a qualified professional or acting on behalf of a licensed research facility and accept full responsibility for safe handling, storage, and use in accordance with all applicable guidelines. No claims are made regarding the safety or effectiveness of this compound outside of a controlled research environment.