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DSIP

Delta sleep-inducing peptide

Not ARTG-approved

What it is

A neuropeptide discussed in sleep contexts.

What the evidence shows

The sleep claims are not backed by strong, modern human trials. It remains a research curiosity rather than an established sleep treatment.

Safety & reported risks

Unregulated supply means unknown contents. There is no approved product to provide a safety baseline.

Status in Australia

Not ARTG-approved. Online supply is not a lawful pathway for human use.

How it’s lawfully accessed

No lawful consumer supply. Not registered for human use.

Related peptides

EpitalonPineal tetrapeptideNot ARTG-approvedSelankSynthetic anxiolytic peptideNot for human use

Sources & further reading

This entry is general information about DSIP, not a recommendation to use it. We don’t provide dosing, protocols or sourcing. Speak to a registered practitioner.

Written by The Peptides.au editorial team
Editorial review Checked against current TGA, ARTG and AHPRA public guidance
Last updated 1 June 2026

This is general education, not medical advice. Peptides.au does not sell, supply, recommend or promote any product or clinic. Always speak with a registered Australian health practitioner before making any health decision.