DSIP
Delta sleep-inducing peptide is the one people ask for by name. It is a small nightly injection, studied for deeper slow-wave sleep. Some people feel it within a few nights; some feel nothing. We run a four-week trial, and if it does nothing for you, you stop.
Growth Hormone Peptides and Sleep
Growth hormone is released mostly in deep sleep, and sermorelin or CJC-1295/ipamorelin are taken at bedtime partly for that reason. Deeper sleep is often the first thing people notice on them, before any change in recovery or body composition.
What Else to Rule Out
Sleep apnea, alcohol, late caffeine, a bedroom that is too warm and a phone in bed beat any peptide. The provider will ask about all of them. If you snore and wake unrefreshed, a sleep study comes before DSIP.
Cost and Start
Single peptides are $229 a month (glutathione $199), stacks are $299, KLOW is $349, semaglutide is $199 and tirzepatide is $299. A 2-month supply is 10% off and a 3-month supply is 15% off. The provider consultation is $50. That price includes the peptide from an FDA-registered US 503A compounding pharmacy, supplies, overnight refrigerated shipping, the intake review and follow-ups.
Every program at Zen IV Spa is prescribed and overseen by our medical director, a licensed physician, after a consultation and baseline labs. A nurse comes to your home in New York or New Jersey for your first dose if you want one, and refills ship to your door.
Common Questions
Does DSIP make you groggy?+
A few people feel groggy the first nights. It usually passes. Taking it earlier helps.
Is it habit-forming?+
No, and it is not a sedative. It does not knock you out; it changes sleep architecture.
Can I take DSIP with melatonin?+
Usually yes. The provider will advise.
How long do people stay on it?+
Typically a few weeks to a few months, then off to see what holds.
All treatments are medical services. Every guest is screened, and every treatment is provided only under the clearance, prescription or standing protocol of a licensed medical provider. Compounded peptides are not FDA-approved unless stated. Nothing on this page is a diagnosis or a promise of results.