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★ = FDA-approved medical indication
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Evidence-based · Educational only
36+ Peptides indexed
Free research library
Free newsletter — subscribe below
★ = FDA-approved medical indication
Not medical advice — always consult a clinician
All peptides

Dihexa

Also known as: N-hexanoic-Tyr-Ile-(6)-aminohexanoic amide
Research / Investigational

Dihexa is an orally active small peptide derivative of angiotensin IV investigated for its ability to promote synapse formation.

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Overview

Dihexa is an orally active small peptide derivative of angiotensin IV investigated for its ability to promote synapse formation.

FDA Approval Status

Not approved by the FDA. Investigational or intended for research purposes only.

Mechanism of Action

Potentiates hepatocyte growth factor (HGF)/c-Met signaling to promote synaptogenesis.

Current Research

Preclinical rodent studies suggest improved learning and memory; no human trials.
Research strength: Preliminary

Potential Medical Uses

  • Investigational only

Potential Benefits

  • Increased dendritic spine density (animals)
  • Potential nootropic effects

Known Side Effects

  • Unknown long-term human safety
  • Theoretical tumorigenic risk via HGF

Contraindications

  • Active malignancy (theoretical)
  • Pregnancy

Drug Interactions

  • Not well characterized

Administration Methods

  • Oral (research)
  • Transdermal (research)

Half-life

Hours (estimated)

Reconstitution

Solvent varies by protocol.

Storage & Handling

Refrigerated; protect from light.

References & Sources

Frequently Asked Questions

Information on this page is educational and general in nature. It is not medical advice. Consult a qualified healthcare professional before making any medical decisions.