OxytocinvsSS-31
Oxytocin vs SS-31 — independent comparison of uses, administration, pricing across providers, and key differences. Last reviewed April 21, 2026.
Quick Verdict
Based on clinical evidence and real patient data
A nonapeptide produced in the hypothalamus and released by the posterior pituitary. Often called the 'bonding hormone,' oxytocin modulates social behavior, sexual arousal, orgasm intensity, and emotional intimacy. Used therapeutically for sexual dysfunction and relationship issues.
A mitochondria-targeting tetrapeptide that concentrates in the inner mitochondrial membrane, protecting cardiolipin from oxidative damage. Restores mitochondrial function in aged and metabolically stressed cells, with clinical trials in heart failure and Barth syndrome.
Best choice depends on your insurance, budget, and treatment history.Take the quiz to get a personalized recommendation.
Oxytocin vs SS-31: At a Glance
Full comparison across all key factors.
| Factor | OxytocinALLY PICK | SS-31 |
|---|---|---|
| Category | sexual-health | anti-aging |
| Also Known As | OT, Liquid trust, Pitocin | Elamipretide, Bendavia, MTP-131 |
| Administration | Intranasal spray or sublingual | Subcutaneous injection |
| Prescription | Required | Required |
| Providers | 4 providers✓ Better | 2 providers |
| Common Uses |
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Data sourced from FDA prescribing information and peer-reviewed clinical trials. Prices reflect telehealth platform costs as of April 21, 2026. See our methodology.
Pricing by Provider
2 providers offer both Oxytocin and SS-31.
| Provider | Oxytocin | SS-31 | Consultation | Lab Testing |
|---|---|---|---|---|
 | $120/monthly | $280/monthly | Video Telehealth | Yes |
 | $160/monthly | $350/monthly | Video Telehealth | Yes |
 | $135/monthly | Not offered | Video Telehealth | Yes |
 | $110/monthly | Not offered | Video Telehealth | No |
Key Differences
Oxytocin
More ProvidersA nonapeptide produced in the hypothalamus and released by the posterior pituitary. Often called the 'bonding hormone,' oxytocin modulates social behavior, sexual arousal, orgasm intensity, and emotional intimacy. Used therapeutically for sexual dysfunction and relationship issues.
SS-31
A mitochondria-targeting tetrapeptide that concentrates in the inner mitochondrial membrane, protecting cardiolipin from oxidative damage. Restores mitochondrial function in aged and metabolically stressed cells, with clinical trials in heart failure and Barth syndrome.
Which Is Right for You?
Choose Oxytocinif…
- You want a sexual-health medication
- You prefer intranasal spray or sublingual administration
- You want more provider options (4 available)
- Your primary goal is sexual arousal enhancement
- Your primary goal is orgasm intensity
Choose SS-31if…
- You want a anti-aging medication
- You prefer subcutaneous injection administration
- 2 providers available on our platform
- Your primary goal is mitochondrial function
- Your primary goal is cellular energy
Frequently Asked Questions
What is the difference between Oxytocin and SS-31?
Which is cheaper, Oxytocin or SS-31?
Can I switch from Oxytocin to SS-31?
Medical Disclaimer
This comparison is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider before starting, stopping, or changing any medication. Individual results may vary. The information presented reflects publicly available data and may not account for your specific health situation.