• Batch and lot coded with publicly visible lab reports to ensure quality and transparency.
  • Free of adulterants, excipients and flow agents to ensure purity.
  • Tamper-proof seal to ensure safety in transit.
  • RTF vials are Washed, Depyrogented, and ETO Sterilized.
  • Aliquot injectable vials are fully sterilized and filtered.
Order this product within 00 hours and 23 minutes to receive the product before June 22, 2024


98 in stock


This peptide is utilized in order to help people fall asleep and stay asleep. The delta-sleep-inducing peptide is popular with bodybuilders who have learned about the power and potential of peptides through their training and supplementation regimens. This peptide may be used on its own in order to help users sleep better, or it may be stacked with other peptides in order to create a well-rounded supplementation program.

DSIP lowers basal cortisol levels and blocks the release of this negative hormone. It also makes it easier for the body to release LH (luteinizing hormone). In addition, it makes it simpler for the body to release somatotropin due to deep sleep and to block the production of somatostatin, which is major muscle growth limiting factor.

Research into the peptide DSIP represents a great opportunity to understand the regulation of sleep and, with reasonable effort, to explain the control of sleep. We know very little about the functions of sleep. Once we understand how sleep is controlled, however, we can use this knowledge to manipulate sleep or to change the amount of sleep and its quality and uncover the mechanisms behind it.

Roles in endocrine regulation

Roles in physiological processes



Products are furnished for LABORATORY RESEARCH USE ONLY. This product should only be handled by qualified, and licensed professionals. The product may not be used as a drug, agricultural or pesticide product, food additive, or household chemical – and may not be misbranded as such. All information on this website is available for educational purposes only. Bodily introduction of any kind into humans and/or animals is strictly forbidden by law.

Lab Results

Customer Reviews

Based on 2 reviews
Cody G
Fantastic product

I've struggled with sleeping for years and this is the only thing I've ever tried that consistently works at helping me get quality restful sleep. Love DSIP 🔥

Joseph LaSala

Product is fire

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