
DSIP 5mg
Delta Sleep-Inducing Peptide for deep restorative sleep, cortisol regulation, and natural GH secretion — without sedation or grogginess.
Out of Stock
SKU: ML-DSIP-5MG
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Buy 3+ vials = 10% off · Buy 5+ vials = 15% off
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide first isolated in 1974 from rabbit cerebral venous blood during slow-wave sleep. It promotes the deepest phase of sleep (delta/slow-wave sleep) without causing sedation or morning grogginess. DSIP has a normalising effect on sleep architecture — reducing sleep-onset time, nocturnal wakefulness, and stress-related sleep disruption. Beyond sleep, it reduces basal cortisol levels, modulates stress responses, and promotes natural GH secretion during the overnight sleep pulse.
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