Compare peptides
Put two entries side by side — evidence, mechanism, risks, and community claims.
Dihexa
Preclinical
Research chemical
Summary
Potent procognitive angiotensin IV–related compound; extremely experimental with safety unknowns.
Categories
Cognitive & Nootropic
Mechanism
Enhances hepatocyte growth factor (HGF)/c-Met signaling implicated in synaptogenesis.
Half-life
Longer than many peptides; oral discussion exists in research contexts
Routes
Oral; Subcutaneous injection
Legal / access
Unapproved experimental compound. Not a consumer cognitive enhancer.
Key risks
- Unknown human profile
- Theoretical cancer-pathway concerns via c-Met
- Headache/irritability anecdotal
Common claims
- Dramatic memory enhancement
- Limitless-style cognition (marketing hype)
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