Sleep

Peptides studied for sleep regulation research, including neuropeptides investigated for their effects on sleep-wake cycles and circadian rhythms.

Sleep Products

1 products available

Delta Sleep-Inducing Peptide (DSIP)

DSIP is a naturally occurring nonapeptide discovered in 1974 in rabbit brain. Originally isolated for sleep-promoting properties, it has diverse neuromodulatory effects including stress reduction, pain modulation, and endocrine regulation without traditional sedative effects.

COA Verified

Purity: ≥98% (HPLC verified)

About Sleep

Sleep peptides include DSIP (Delta Sleep-Inducing Peptide) and Pinealon. These compounds are used in neuroscience research studying sleep regulation mechanisms. RaySunPeptide supplies these peptides for qualified research and laboratory applications only.