DSIP dose guide

DSIP dosage

A neuropeptide named for deepening sleep: it boosted deep-sleep (delta) brain waves in rabbits, though small human trials found weak or no sleep benefit and no effect on cortisol. Commonly reported: mixed, with some describing deeper sleep and vivid dreams while many notice nothing, and morning grogginess at higher doses. Used in short 5-10 day cycles for disrupted sleep or high-stress periods.

Dose range

200–400 mcg (research range). Studied in research — not a recommendation.

How often

Daily: Nightly or as needed 30-60 min before sleep. Short cycles of 5-10 days.

A typical run

Community protocols use 5-10 day cycles with equal time off, typically for disrupted sleep or high-stress periods.

How it’s taken

Vial: SubQ injection

Evidence

Emerging: Primarily preclinical / limited human data

Half-life

Short (rapidly degraded in blood)

DSIP on your syringe

With a 5 mg vial and 2 mL of water (2.5 mg in every mL), on a 0.3 mL (30-unit) U-100 insulin syringe: the low end, 200 mcg, is 8 units; and the high end, 400 mcg, is 16 units. 25 doses in the vial at the low end. All U-100: 100 units to the mL. A U-40 syringe reads differently.

DSIP in the peptide libraryThe Dose Guide: every peptide

More longevity peptides

• MOTS-c 5–10 mg
• NAD+ 50–100 mg
• Glutathione 100–600 mg
• Epitalon 5–10 mg
• Humanin 2–4 mg
• FOXO4-DRI 1–2 mg
• SS-31 2–4 mg
• Pinealon 100–200 mcg
• Vesugen No reference dose
• Klotho 0.01–0.1 mg
• NMN 250–1000 mg
• SNAP-8 3–10%

A community reference, not medical advice. Each range is what has been studied or is commonly run, never a dose for you.