- Fast Delivery
- 3rd Party Tested
- USA Manufactured
EU and UK, Allow 3-5 Working Days For Delivery
Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring nonapeptide recognized for its potential role in regulating sleep cycles—particularly by promoting delta wave activity during deep sleep stages. Research has shown DSIP’s influence across multiple species, including humans, rats, mice, and rabbits.
This peptide is known for enhancing delta and spindle EEG patterns, which are closely associated with restorative, non-REM sleep. Due to its neuromodulatory properties, DSIP is often studied for its possible applications in improving sleep quality, stress adaptation, and neuroendocrine regulation.
✓ Fast Delivery
✓ Premium Quality
✓ 3rd Party Tested
€55.00
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Store at 2–8°C to maintain quality and effectiveness.
Pens are shipped with ice packs to ensure proper temperature control.
Do not freeze, as this may compromise stability and effectiveness.
Tested by independent laboratories for heavy metals, residual solvents, and endotoxins, in line with established limits.
Batch-level traceability from production to delivery.
Certificate of analysis (CoA) available for each batch upon request.
Join us for a 30-minute coaching call, led by our experienced peptide specialist. This call offers you the chance to delve into questions about peptide protocols, research, and where to begin.
