DSIP

About DSIP Research Peptide

This DSIP research peptide is a research-grade synthetic nonapeptide. Researchers study it in neuropeptide signaling, sleep physiology, circadian biology, stress-response pathways and neuroendocrine research. DSIP occurs naturally, and scientists have also investigated it in laboratory and preclinical studies involving neural signaling and sleep-related mechanisms.

Some suppliers also list it as Delta Sleep-Inducing Peptide.

DSIP Specifications

Testing and Certificate of Analysis for DSIP

An independent third-party laboratory tests every Zentrax batch, and we publish the results as a batch-level Certificate of Analysis. First, find the lot number on your vial. Then match it to its report in the COA library, so you can verify identity and purity. Because we test each lot separately, a report for one batch does not describe another.

Storage and Handling

Keep the lyophilized material away from moisture, light and excessive heat. However, storage needs vary by product, so follow the product-specific certificate of analysis for details. For general tips, see our guide on how to store lyophilized peptides.

Shipping and Support

We process orders within 24 to 48 hours and ship within the United States with tracking. As a result, you can follow every package. For details, see the Shipping Policy and Refund Policy. If you have questions, check the research peptides FAQ or contact the team through the Contact page. You can also read the published literature on DSIP on PubMed.

For in vitro research use only. Not for human or veterinary use. The FDA has not evaluated this product.