Search Femetric

Search peptides, goals, protocols and references

Sleep quality / delta-wave support

RESEARCH REFERENCE

DSIP

Delta sleep-inducing peptide for sleep architecture and stress modulation.

01

Quick Reference

Dose Range
100–300 mcg
Frequency
Daily or 5-on/2-off
Route
Subcutaneous
Timing
30–60 minutes before bed
Fasting
Not required
Cycle Length
4–8 weeks
02

How this works

Modulates sleep regulation, serotonin, and stress hormones (ACTH/cortisol), promoting more natural delta-wave sleep rather than simple sedation.

03

Benefits + side effects

Potential Benefits

  • Improved sleep onset and quality (older human + animal data)

Side Effects

  • Generally mild; possible paradoxical effects at high doses
04

Protocol Overview

Concise summary of the regimen.

Goal
Sleep support
Schedule
Daily or 5-on/2-off
Dose Range
100–300 mcg
Route
Subcutaneous
Time of Day
30–60 minutes before bed
Fasting
Not required
Cycle Length
4–8 weeks
Time Off / Cycling
2–4 weeks off
Reconstitution
Bacteriostatic water
Storage
Refrigerated reconstituted
05

Dosing + Reconstitution

Reference Protocol

Phase / stageReference details
Standard100–250 mcg · Once daily · Pre-bed · Community range
Higher200–300 mcg · Once daily · Pre-bed · If needed

Example Preparation
5 mg + 2 mL BAC → 2.5 mg/mL

06

Timing + Fasting

30–60 minutes before bed. Food does not significantly affect it.

07

Practical Reference

Common vial strengths
5 mg
Time-off notes
2–4 weeks off
Storage
Refrigerated reconstituted
Practical notes
Research use only. Effects may build over several nights.

THE SIGNAL · SENT TWICE A MONTH

Stay ahead of the research without living on PubMed.

Notable research, Research Reviews, women-in-research updates, new tools and occasional guides. No daily emails. No spam.
NEXT RESEARCH ACTION
Was this useful?