Sleep Stack

DSIP promotes slow-wave (delta) sleep architecture while Selank provides pre-sleep anxiolytic support to quiet the mind. This two-peptide combination targets both sleep onset (anxiety reduction) and sleep depth (delta-wave promotion).

Sleep2 compounds16 vendors comparedStack from $1438.99

Compounds in this stack

DSIP

DSIP is a naturally occurring neuropeptide first isolated from rabbit brain tissue in 1977. It is studied for its ability to promote delta-wave (deep) sleep, modulate stress responses, and normalize disrupted sleep patterns without acting as a sedative.

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Role: Delta sleep inducer. Nonapeptide that modulates delta-wave sleep architecture and cortisol/ACTH rhythms without next-day sedation or tolerance buildup.

100mcgSubQdaily

1.Peptidology15mg

$3.93/mgBuy

2.Verified Peptides10mg

$4.90/mgBuy

3.Felix Chemical Supply10mg

$6.00/mgBuy

4.Orbitrex Peptides10mg

$6.00/mgBuy

Delta sleep-inducing peptide (DSIP): a pharmacological revie… (1986)DSIP — a brief review of a neuropeptide (1984)Chronic insomnia treatment with delta sleep-inducing peptide (1988)

Selank

Selank is a synthetic analog of the immunomodulatory peptide tuftsin, developed in Russia for its anxiolytic and nootropic properties. It is studied for its ability to reduce anxiety without sedation and enhance cognitive performance.

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Role: Pre-sleep anxiolytic. Tuftsin analog that reduces anxiety-driven wakefulness via GABA modulation, creating the calm mental state needed for sleep onset.

250mcgIntranasaldaily

1.Peptide Partners600mg

$2.30/mgBuy

2.Felix Chemical Supply10mg

$3.50/mgBuy

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For research purposes only. Not medical advice, diagnosis, or treatment. Consult a licensed provider before making any decisions based on this information.