Discovered in a 1977 sleep lab
Swiss researchers Schoenenberger and Monnier isolated DSIP from the blood of rabbits put into sleep through brain stimulation. They named it for delta waves, the slow brain waves of deep sleep.
DSIP, short for delta sleep-inducing peptide, is a 9-amino-acid peptide first described in 1977. It is investigational and not FDA-approved. If your clinician prescribes it, a licensed U.S. pharmacy prepares it and your clinician sets the dose and schedule.
Clinician review, your medication if prescribed, care-team messaging and free, discreet shipping.
DSIP is investigational and not FDA-approved. Human safety data is limited and long-term effects are not known. Injection-site redness or irritation, headache and drowsiness may occur, so don't drive or operate machinery until you know how it affects you. Not for people who are pregnant, breastfeeding or planning a pregnancy. Tell your clinician about any sleep disorder, such as sleep apnea, and any sleep aids, sedatives or alcohol you use. A licensed clinician reviews your health history and medications and decides whether it's appropriate. See the medical disclaimer.
Your card is authorized at checkout and only charged if a clinician approves you. If approved, it ships free in plain packaging. Monthly renews every month until you cancel. The 3-month prepaid plan is one payment with no automatic renewal.
Renews monthly until you cancel
Clinician review included · Free shipping if prescribedDSIP stands for delta sleep-inducing peptide. Scientists first isolated it in 1977 and named it after the slow brain waves of deep sleep. The human story is still unfinished. We give you the straight story, and a licensed clinician helps you decide if it fits.
DSIP is investigational and not FDA-approved. Early research was in animals, small human studies were mixed, and benefits in people have not been established. Your clinician will determine if treatment is right for you.
No waiting rooms. Here's exactly how it works.
A short online visit: your goals, health history and current medications. Your card is authorized, not charged.
A U.S.-licensed clinician reviews whether DSIP fits you, follows up if needed, and only prescribes if it does.†
If prescribed, it ships free in plain packaging. Message your care team anytime, and cancel whenever you want.
†Review times vary. Payment does not guarantee a prescription.
Swiss researchers Schoenenberger and Monnier isolated DSIP from the blood of rabbits put into sleep through brain stimulation. They named it for delta waves, the slow brain waves of deep sleep.
DSIP is a nonapeptide, a short chain of nine amino acids. Decades later, scientists still haven't pinned down a dedicated receptor or exactly what role it plays in the body.
A handful of small human sleep studies in the 1980s had mixed results, and there are no large modern trials. It is not FDA-approved. That's why a licensed clinician reviews it with you first.
A short online visit covering your goals, history, and anything else your clinician should know.
A licensed clinician reviews your answers, follows up if needed, and prescribes what fits.
Treatment ships free in plain packaging, with refills on a schedule that suits you.
Message your care team anytime. Adjust dose, switch treatments, or pause — no appointment needed.
Swipe to explore the four steps