"Rest Easy" Recovery, Sleep & Stress

The Recovery, Sleep & Stress kit bundles three neuropeptides that each address a separate piece of the same broader research area, sleep regulation with DSIP, inhibitory GABAergic signaling with Selank, and social/stress-related neuroendocrine signaling with Oxytocin.

Sleep, stress response, and social-neuroendocrine signaling are studied as interconnected but mechanistically separate systems. This kit was built around that structure, DSIP for the sleep-regulation angle specifically, Selank for the GABAergic, inhibitory-signaling angle, and Oxytocin for the broader neuroendocrine and social-behavior angle that stress-response research frequently references.

What's Included in This Kit

• Vial 1, DSIP (5mg): sleep-regulation and neuroendocrine research.
• Vial 2, Selank (10mg): GABAergic signaling and anxiolytic-related neuropeptide research.
• Vial 3, Oxytocin (10mg): social-behavior and neuroendocrine signaling research.

DSIP: The Sleep-Specific Compound

DSIP is a naturally occurring nonapeptide first isolated for its association with sleep regulation, and remains the most directly sleep-focused peptide referenced in this research category. It anchors this kit's sleep-research angle in the same way BPC-157 anchors the site's tissue-repair kits, as the most-cited compound within its specific research niche. Its comparatively small size, nine amino acids, also makes it a frequently referenced reference compound in peptide stability and formulation research more broadly.

Oxytocin: Social-Behavior and Neuroendocrine Research

Oxytocin is a naturally occurring neuropeptide hormone, studied for social-behavior and broader neuroendocrine signaling research, an area that connects to both sleep and stress-response literature without duplicating either DSIP's or Selank's specific mechanism. Its inclusion reflects how stress-response research frequently needs to account for social and hormonal variables alongside the more narrowly neurochemical questions DSIP and Selank address.

Why Recovery Research Rarely Isolates a Single Variable

Recovery and stress-response research in a laboratory setting typically needs to account for more than one physiological system at once, sleep quality, inhibitory neurotransmission, and hormonal stress signaling all interact in ways that are difficult to fully characterize by studying any one in isolation. This kit is structured around that reality, giving researchers three well-documented entry points into recovery-adjacent neuropeptide research within a single order.

Selank's Dual Role Across Two Kits

Selank appears in both this kit and Neuro Core, but the research context differs in each case. In Neuro Core, Selank is paired with Semax to represent the GABAergic half of a foundational BDNF-plus-GABAergic neuropeptide pairing. Here, it is paired with DSIP and Oxytocin instead, shifting the research framing toward sleep, stress, and neuroendocrine biology rather than cognitive-signaling research. The peptide itself and its underlying mechanism are identical in both kits, only the surrounding research context changes.

Related Research Bundles

For a neuropeptide pairing focused more narrowly on BDNF and GABAergic cognitive research, see Neuro Core, which also includes Selank. Browse the full Peptide Bundles collection for the complete lineup of multi-peptide research kits.

Each of the three vials ships individually labeled with compound name, strength, and batch lot number, none are pre-mixed. Every vial is independently verified through HPLC before batch release, with Certificates of Analysis available per component on request, matching the documentation provided when any of the three peptides is purchased individually outside this bundle.

This product is intended strictly for laboratory research use only. It is not approved for human consumption, therapeutic application, or diagnostic purposes.