DIHEXA
Synaptogenesis & memory
A hepatocyte-growth-factor potentiator aimed squarely at synapses.
Also sold as
Research chemical vendors can't legally label products with the real name, so DIHEXA often appears under coded SKUs. If you're shopping and see any of these, it's the same compound:
- Di-Hexa
- PNB-0408
Codes shown are for identification only.
Your draw
What it actually is
DIHEXA is a small angiotensin IV derivative that potentiates HGF/c-Met signaling, which drives synaptogenesis. In rodent models it restored cognition after scopolamine-induced impairment at very low doses, and it crosses the blood brain barrier well.
Commonly taken orally or transdermally at around 8mg daily. Human safety data is essentially absent, so short cycles (4 weeks on, 4 off) are the norm.
Why people use it
- Memory consolidation and learning support
- Recovery protocols after cognitive decline or injury
- Oral or transdermal use, no injection required
Educational only · Not a vendor claim
How it works
Potentiates HGF/c-Met signaling in the brain, driving synapse formation at very low doses.
Health benefits
- Synaptogenesis
- Memory consolidation
- Crosses the blood brain barrier
- Oral or transdermal delivery
What you'll feel
- Better recall and word retrieval over weeks
- Improved learning speed
- Some report vivid dreams
Pros
- No injection needed
- Very low effective dose
- Impressive rodent cognition data
Cons
- Essentially no human safety data
- Growth-factor pathway concerns
- Expensive
Side effects to know
- Headache
- Irritability
- Insomnia if dosed late
- Fatigue in some users
Best suited for
Educational summary · Not medical advice · Discuss with a qualified clinician
Typical timeline
General pattern for the Neuro Cognition category. Individual response varies.
- Day 1–3Effect can be felt within hours: calmer focus (Selank), sharper attention (Semax), or deeper sleep (DSIP).
- Weeks 1–4Consistent daily benefits. Mood and cognitive stamina improve without stimulant crash.
- Post-cycleTake a break to avoid tolerance. Most users cycle 8 on / 8 off.
The reconstitution math
- 1Reconstitute the 20 mg vial with 2 mL of bacteriostatic water. Tilt — don't shake.
- 2Concentration becomes 10,000 mcg/mL (10 mg/mL).
- 3For a 8 mg dose, draw 0.800 mL — that's 40 units on a 1 mL insulin syringe.
- 4One vial gives you approximately 2 doses.
Reminder: 100 units on an insulin syringe = 1 mL. Always start at half the listed dose for the first week and rotate injection sites between arms, legs, abdomen, and glutes.
Dose logging is available for signed-in users. Track today's dose and notes for DIHEXA.
Use code ANYPEPTIDES15 for 15% off your order.
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Keep going from here
Everything on the site that connects to DIHEXA: comparable compounds, the exact math for this vial, and the tools to run the cycle.
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Tools for this protocol
Prefilled with 20 mg, 2 mL BAC water, and a 8 mg dose.
Printable units-to-micrograms lookup for every common vial and water volume.
Add DIHEXA to a protocol with schedule, dosing, and a shopping list.
Log each dose so you can tie effects and side effects to real dates.
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