⚠️Educational purposes only. Not medical advice. Consult a licensed provider before use. Many peptides are research-grade compounds not FDA-approved. Verify legal status in your jurisdiction.
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Dihexa
Dihexa (PNB-0408)
PreclinicalResearch Grade
An extremely potent nootropic peptide — reported to be millions of times more potent than BDNF at forming new synaptic connections.
Mechanism of action
HGF/c-Met signaling, synaptogenesis, neuroplasticity, memory consolidation
Primary benefits
- ✓Memory formation
- ✓Cognitive enhancement
- ✓Neuroplasticity
- ✓Potential Alzheimer's research
- ✓Problem-solving ability
Dosing
Beginner
5-10 mg topically or orally
Intermediate
10-15 mg
Advanced
15-20 mg
Frequency: Every other day to weekly
Timing: Morning
Route: Oral, Topical
Cycling protocol
Duration
4 weeks
Pattern
Every other day
Break after
4 weeks minimum — effects may persist
Important warnings
- ⚠️Extremely potent — start at very low doses
- ⚠️Effects can be long-lasting and difficult to reverse
- ⚠️Very limited human data
- ⚠️Use with extreme caution