Educational content only. Not medical advice, and no doctor-patient relationship is created. Read the medical disclaimer
Peptide-like small molecule
Dihexa
Also known as: Angiotensin IV analog
A brain-targeted molecule marketed for memory, with only animal data and a plausible safety concern.
Tier 3 · Education only
Grade X · We decline
Educational content only, not medical advice. Discussion here does not mean this therapy is prescribed by Youthful Medicine or available to you. Read the medical disclaimer
U.S. regulatory status
Not FDA-approved. FDA plans further advisory review; not eligible for compounding.
What it is
A modified angiotensin IV analog designed to cross into the brain.
How it is thought to work
It boosts hepatocyte growth factor (HGF/c-Met) signaling, which supports synapses in animal models.
Animations simplify biology for teaching. They are not a claim that this peptide works this way in people.
What the research shows
Animal studies only.
Safety and considerations
The HGF/c-Met pathway is also involved in cancer growth. Without human data, the risk outweighs the plausible benefit.
Our position
Grade X: we decline.
Video lesson
AT A GLANCE
Quadrant
Regenerative & Cellular Health
Sub-pillar
Neural & Recovery
Tier
Tier 3 · Education only
Evidence grade
Grade X · We decline
Last reviewed
Is this right for you?
Only a physician who has evaluated you can answer that. Consultations are with licensed Youthful Medicine providers.
Never use products labeled “research use only” or “not for human use.” Purity, dose and sterility are unverified.