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Cognitive & Neurological

DSIP calculator

A nonapeptide studied for sleep and stress effects since the 1970s. Evidence for a clear sleep-inducing effect is inconsistent.

Also known as: Delta Sleep-Inducing Peptide

FDA status — not an approved drug Not FDA-approved for any use. DSIP is a research peptide and is not reviewed by FDA for safety, effectiveness, or quality.

10 units
on a 100-unit syringe
0.1 mL
volume drawn
2.5 mg/mL
concentration
20 doses
per vial
050100

Schedule DSIP → Set your dosing schedule and get a phone notification when each dose is due. Free.

A worked example

A 5 mg vial reconstituted with 2 mL of bacteriostatic water gives 2.5 mg/mL. A 250 mcg dose is then 0.1 mL — about 10 units on a 100-unit insulin syringe, giving roughly 20 doses per vial before accounting for residual volume left in the vial and syringe.

Prefer paper? Download the printable DSIP dosing chart (PDF) — every vial size and water volume in syringe units, with the same review byline as this page. All charts →

Commonly cited dose range

Figures circulating for DSIP run from 100 mcg to 500 mcg. Community protocols describe doses in the low hundreds of micrograms. Figures shown are reference points. There is no established or approved dose.

Read this as reference information, not instruction. These numbers describe what is commonly discussed, not what is right for any individual. Dose, frequency, and whether to use DSIP at all are decisions for a licensed clinician who knows your history.

Common questions

Does DSIP actually induce sleep?

Despite its name, decades of research have produced inconsistent evidence for a clear sleep-inducing effect in humans. It remains a research peptide without an established clinical role.

Is DSIP approved?

No. DSIP is a research peptide with no approved human use.

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