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Delta Sleep-Inducing Peptide (DSIP) is a nonapeptide originally isolated from rabbit cerebral venous blood during slow-wave sleep. Studied for roles in sleep architecture modulation, HPA axis regulation, LH and GH pulsatile release, and stress-response attenuation in rodent neuroendocrine models.
⏳ COA PendingWe are currently completing third party independent laboratory verification for all compounds.
Each batch is independently tested by an ISO/IEC 17025 accredited laboratory. The COA includes: HPLC purity trace, mass spectrometry identity confirmation, moisture content, batch number, synthesis date, and third-party lab accreditation number.
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