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DSIP

TRANSFORM WITH

DSIP

Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring neuropeptide that can promote deep, restorative sleep.

✓
Improved Sleep
✓
Decreased Wake-ups
✓
Without sedadation
✓
Receive your medication in as little as 7 days**

from $249/mo.*

*with Membership, consult, and provider approval

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PROVIDER-SUPPORTED PROGRAMS
MEDICATION SHIPPED DISCREETLY TO YOUR DOOR
1:1 DOCTOR-LED CARE, EVERY QUARTER
ALL NECESSARY SUPPLIES ALWAYS FREE
BEST MEDICATION PRICES

The science behind
DSIP

Delta Sleep-Inducing Peptide (DSIP) improves sleep by promoting deeper, more restorative slow-wave (delta) sleep, reducing sleep latency (time to fall asleep), enhancing overall sleep efficiency, decreasing nighttime awakenings, and normalizing disrupted sleep patterns—often without the sedative hangover or dependency risks associated with traditional sleep aids—through mechanisms that may involve modulating stress hormones like cortisol, influencing GABAergic pathways, and supporting natural circadian regulation for better recovery and daytime alertness.
Science behind DSIP

The mechanism of
DSIP

Delta Sleep-Inducing Peptide (DSIP), originally isolated from cerebral venous blood of sleeping rabbits, has been shown in various preclinical and limited clinical studies to modulate sleep architecture primarily by enhancing slow-wave sleep (SWS; stages 3–4 NREM sleep characterized by increased delta EEG activity) and improving overall sleep continuity. Polysomnographic investigations in models of disturbed sleep, including chronic insomnia, indicate that DSIP administration can reduce sleep latency, decrease nocturnal awakenings and wake-after-sleep-onset time, increase total sleep time and sleep efficiency, and normalize disrupted sleep patterns, often with preferential augmentation of stage 2 NREM sleep while effects on slow-wave sleep and REM sleep remain variable or modest across studies. Proposed mechanisms include potential facilitation of GABAergic inhibitory neurotransmission, suppression of stress-axis activity via reduced ACTH and cortisol secretion, and modulation of hypothalamic and brainstem circuits involved in sleep initiation and maintenance, though a specific receptor remains unidentified and clinical efficacy for insomnia is considered limited or inconsistent in controlled human trials, distinguishing it from conventional sedatives by lacking prominent hypnotic or dependency-inducing properties.
INGREDIENTS
DSIP Peptide
BENEFITS
DSIP promotes deeper restorative slow-wave sleep, shortens sleep onset latency, reduces nighttime awakenings, and improves overall sleep continuity and architecture with minimal sedative side effects or dependency risk.
  • ✔Improved deep sleep
  • ✔Not a sedative, improved restorative sleep
Doctors Say:
Providers might choose DSIP (Delta Sleep-Inducing Peptide) over commonly prescribed sedatives like benzodiazepines (e.g., temazepam) or non-benzodiazepine hypnotics (e.g., zolpidem/Ambien) for insomnia in select cases—particularly treatment-resistant or chronic insomnia—because DSIP promotes more natural restoration of sleep architecture, preferentially enhancing slow-wave (delta) sleep and improving sleep continuity (reduced latency and awakenings) through mechanisms like stress-axis modulation (lowered cortisol/ACTH), potential GABAergic facilitation, and circadian support, while largely avoiding the significant drawbacks of traditional sedatives such as next-day grogginess, cognitive impairment, tolerance, dependency, rebound insomnia, and disruption of natural sleep stages (including suppression of REM or deep sleep). Although clinical evidence for DSIP remains limited, inconsistent, and mostly from small older studies (with modest benefits observed in some polysomnographic trials), its profile as a non-sedative sleep-promoting peptide makes it an appealing alternative for patients who have failed or poorly tolerated conventional hypnotics and seek restorative rather than forced sleep induction.
Profile
  • Taken at night
  • Injectable
  • 0.2mLs
60%
more affordable than our competitors.
Select the membership plan that suits your goals and lifestyle, and book your initial consultation.
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NAD+Med / IV Clinics
25mg injection$59 per shot$7 per shot*
1000mg (40 treatments)$2,360$249 (supplies included)**
Private At-Home UseNoYes
US FDA-Inspected PharmacyNoYes
*with Membership
**1000mg vial (40 × 25mg injections)
Real Stories,

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Amir V.
My journey isn't over and I am a client for life
“Before I got introduced to Vita Bella, I was obese, depressed, had no sex life, my business was in shambles, and honestly I struggled to wake up every day and live life. After Vita Bella, I got my dream body and found confidence I never even knew was there. I can’t keep the girls off of me, my confidence is through the roof, and my business has skyrocketed.”
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Chris A.
Transforming my health, one pound at a time with Vita Bella
“I’ve lost 35 pounds with Vita Bella, and it’s dramatically improved my lab results—my A1C dropped from 6.2 to 5.1, cholesterol went from 232 to 91, and triglycerides fell from 92 to 41, while my HDL rose from 36 to 63. It’s been a life-changing boost to my overall wellness!”
Chris A.
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Dani B.
Never been healthier
“With Vita Bella’s support, I’ve transformed my body and have never been healthier—I feel stronger and more confident every day!”
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*Disclaimer: "TRT or B12 Included In Program - No Additional Charge!" requires provider approval before starting treatment. Labs are required to verify eligibility and are not included in the membership. Program includes Testosterone Cypionate up to 200mg per week AND anastrozole either as a Cyp/Anastrozole blend or as anastrozole as an adjunct therapy up to 10 capsules per month. Program also includes Enclomiphene (up to 50mg daily), Clomiphene (up to 50mg daily), or B12 (up to 1000mcg weekly) as an alternative to Testosterone therapy. Program does not include Testosterone AND Enclomiphene, Clomiphene, or B12 together if prescribed in conjunction. Program does not include testosterone blends such as testosterone cypionate/ethanate/proprionate, testosterone creams, or gonadotropins such as HCG or gonadorelin. Program does not include any other medication. This program is subject to change at any time.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Prescription products require an online evaluation with a licensed medical professional who will determine if a prescription is appropriate.