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New research peptides recently added for laboratory use.

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  • High-purity peptides for research use only.

DSIP Compounds
Peptide Scientific Labs offers high-purity DSIP products featuring Delta Sleep-Inducing Peptides to support restful sleep, stress relief, and overall wellness.
1 Results
10% - 50% OFF
DSIP 10mg Peptides
Neuroendocrine & Stress Response
DSIP 10mg Peptides
$25.60 - $46.08
50%
Total: 10mg (per 1 Vial)

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Common Questions

What is DSIP?

DSIP stands for Delta Sleep-Inducing Peptide, a small experimental peptide long discussed in neuroendocrine literature. Its mechanism has never been completely settled, which is important to say plainly. The correct framing is that DSIP remains a research peptide of interest in sleep and stress-related models, not a settled clinical product.

What is DSIP typically studied for?

Researchers usually connect DSIP with sleep architecture, circadian regulation, stress response, and neuroendocrine signaling. Because the literature is mixed, strong claims should be avoided; the most accurate wording is that DSIP is studied in those areas, with ongoing uncertainty around its precise mechanism and reproducibility.

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All products are supplied in powder (lyophilized) form and must be reconstituted with an appropriate diluent for research use only. Research supplies (e.g., syringes, bacteriostatic water) are not included. No dosing guidance is provided. We comply with all applicable local and state laws governing Research-Only Chemical sales. We are not a pharmacy and do not promote or provide guidance for human or animal use.