DSIP 5mg
$54.00
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DSIP 5mg
$54.00
Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring nonapeptide (nine amino acids) first discovered in 1977 that promotes deep, slow-wave (delta) sleep. It is produced in the brain (hypothalamus) and acts as a neuro-modulator to improve sleep quality, reduce stress-related cortisol levels, and provide antioxidant benefits, often used in integrative research for its effect on chronic fatigue and insomnia