DihexavsSS-31
Dihexa 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 small molecule peptidomimetic derived from angiotensin IV that potently activates the HGF/Met signaling system. Animal studies show cognitive enhancement orders of magnitude more potent than BDNF. Studied for Alzheimer's disease and cognitive decline.
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.
Dihexa vs SS-31: At a Glance
Full comparison across all key factors.
| Factor | DihexaALLY PICK | SS-31 |
|---|---|---|
| Category | cognitive | anti-aging |
| Also Known As | PNB-0408, N-hexanoic-Tyr-Ile-(6) aminohexanoic amide | Elamipretide, Bendavia, MTP-131 |
| Administration | Oral or transdermal | Subcutaneous injection |
| Prescription | Required | Required |
| Providers | 3 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 Dihexa and SS-31.
| Provider | Dihexa | SS-31 | Consultation | Lab Testing |
|---|---|---|---|---|
 | $200/monthly | $280/monthly | Video Telehealth | Yes |
 | $260/monthly | $350/monthly | Video Telehealth | Yes |
 | $60/one-time | Not offered | Async Telehealth | No |
Key Differences
Dihexa
More ProvidersA small molecule peptidomimetic derived from angiotensin IV that potently activates the HGF/Met signaling system. Animal studies show cognitive enhancement orders of magnitude more potent than BDNF. Studied for Alzheimer's disease and cognitive decline.
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 Dihexaif…
- You want a cognitive medication
- You prefer oral or transdermal administration
- You want more provider options (3 available)
- Your primary goal is cognitive enhancement
- Your primary goal is memory improvement
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 Dihexa and SS-31?
Which is cheaper, Dihexa or SS-31?
Can I switch from Dihexa 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.