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Sleep Peptides

Sleep peptides work by modulating the body's endogenous sleep architecture. DSIP (Delta Sleep-Inducing Peptide) was discovered in the 1970s and directly promotes slow-wave (deep) sleep. Epitalon — pri...

Overview

Sleep peptides work by modulating the body's endogenous sleep architecture. DSIP (Delta Sleep-Inducing Peptide) was discovered in the 1970s and directly promotes slow-wave (deep) sleep. Epitalon — primarily known for anti-aging — also significantly improves sleep quality through melatonin regulation. Unlike sedatives or sleep aids, these peptides support natural sleep architecture rather than overriding it.

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DSIP

Delta Sleep-Inducing Peptide

Mechanism

Naturally occurring nonapeptide found in the brain. Promotes delta (slow-wave) sleep, reduces stress hormone responses, and modulates GH release during sleep.

Benefits

  • Improved deep (delta) sleep
  • Reduced sleep latency
  • Reduced cortisol during sleep
  • GH pulse enhancement during sleep
  • Anti-stress effects

Dosing

100mcg SubQ 30–60 min before bed.

Reconstitution

5mg + 3mL BAC = 1,667mcg/mL.

Cycle Length

Use nightly for 1–4 weeks. Off period of 2 weeks. Or as-needed for jet lag/insomnia.

Timing

30–60 minutes before sleep. SubQ belly.

Stacks Well With

Epitalon, Ipamorelin (enhance GH during sleep), Selank

Cautions

Very well tolerated. No dependency or next-day grogginess reported.

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Frequently Asked Questions