DSIP 5mg – Lyophilized Peptide Vial
Delta Sleep-Inducing Peptide (DSIP) is a nonapeptide studied in research models for its role in neuroendocrine regulation, stress modulation, and sleep-related processes. DSIP has been investigated for its potential influence on circadian rhythm stabilization, hormonal balance, and neuronal signaling pathways.
Researchers value DSIP for studies into sleep regulation, oxidative stress response, and endocrine interactions.
Each vial contains 5mg of DSIP in lyophilized form, securely sealed to maintain integrity until reconstitution. Third-party testing verifies identity, purity, and composition.
Continue your advanced research at: True North Performance


![5 PACK – BPC-157 10mg [Rapid tissue regeneration+ repair] – Hudson Science ( Certificate of analysis, second image )](https://truenorthperformance.biz/wp-content/uploads/2026/02/image_2026-02-18_161938830-300x300.png)
![Epithalon 10mg [Telomere repair + longevity] – Hudson Science (Certificate of Analysis, Second Image)](https://truenorthperformance.biz/wp-content/uploads/2026/02/image_2026-02-18_161131987-300x300.png)
![Testosterone 5% Gel – 1 pump 2.5 g – 2 pumps 5 g [25 mg of testosterone per Pump] [60 pumps Total | 1500 mg Total Testosterone] Professionally Compounded Transdermal Delivery [BRAND NEW]](https://truenorthperformance.biz/wp-content/uploads/2026/02/image_2026-02-19_063820241-300x300.png)
![GLP-3 RT Injection Pen 16mg | Adjustable dosage – 1mg / 2mg / 4mg (5.84mg/mL as per test) [Next-gen weight loss] – Hudson Science (third-party test second image)](https://truenorthperformance.biz/wp-content/uploads/2026/02/image_2026-02-18_173629178-300x300.png)
Reviews
There are no reviews yet.