DihexavsPentadeca Arginate
Dihexa vs Pentadeca Arginate — 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 stable arginate salt form of a 15-amino-acid sequence related to BPC-157. Developed as a compounding-pharmacy-compatible alternative following FDA regulatory pressure on BPC-157. Offers similar regenerative and anti-inflammatory benefits through overlapping pathways.
Best choice depends on your insurance, budget, and treatment history.Take the quiz to get a personalized recommendation.
Dihexa vs Pentadeca Arginate: At a Glance
Full comparison across all key factors.
| Factor | Dihexa | Pentadeca ArginateALLY PICK |
|---|---|---|
| Category | cognitive | recovery |
| Also Known As | PNB-0408, N-hexanoic-Tyr-Ile-(6) aminohexanoic amide | PDA, BPC-157 arginate |
| Administration | Oral or transdermal | Subcutaneous injection or oral capsule |
| Prescription | Required | Required |
| Providers | 3 providers | 5 providers✓ Better |
| 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 Pentadeca Arginate.
| Provider | Dihexa | Pentadeca Arginate | Consultation | Lab Testing |
|---|---|---|---|---|
 | $200/monthly | $175/monthly | Video Telehealth | Yes |
 | $260/monthly | $230/monthly | Video Telehealth | Yes |
 | $60/one-time | Not offered | Async Telehealth | No |
 | Not offered | $190/monthly | Video Telehealth | Yes |
 | Not offered | $160/monthly | Video Telehealth | No |
 | Not offered | $189/monthly | Async Telehealth | Yes |
Key Differences
Dihexa
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.
Pentadeca Arginate
More ProvidersA stable arginate salt form of a 15-amino-acid sequence related to BPC-157. Developed as a compounding-pharmacy-compatible alternative following FDA regulatory pressure on BPC-157. Offers similar regenerative and anti-inflammatory benefits through overlapping pathways.
Which Is Right for You?
Choose Dihexaif…
- You want a cognitive medication
- You prefer oral or transdermal administration
- 3 providers available on our platform
- Your primary goal is cognitive enhancement
- Your primary goal is memory improvement
Choose Pentadeca Arginateif…
- You want a recovery medication
- You prefer subcutaneous injection or oral capsule administration
- You want more provider options (5 available)
- Your primary goal is tendon and ligament repair
- Your primary goal is gut healing
Frequently Asked Questions
What is the difference between Dihexa and Pentadeca Arginate?
Which is cheaper, Dihexa or Pentadeca Arginate?
Can I switch from Dihexa to Pentadeca Arginate?
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.