This content is for educational purposes only. Not medical advice. Always consult a licensed healthcare professional before using any peptides.

Back to Library
CognitiveHigh RiskNot FDA-approved. Preclinical research compound.

Dihexa

The Memory Molecule

Dihexa is a potent nootropic peptide derived from angiotensin IV that is approximately 10 million times more potent than BDNF at promoting neuronal connectivity. It drives hepatocyte growth factor (HGF) signaling in the brain, supporting synaptogenesis, memory formation, and cognitive repair. Primarily researched for neurodegenerative conditions.

If You Take This

  • Extraordinarily potent promoter of synaptogenesis
  • Enhances memory formation and recall
  • Supports cognitive repair in neurodegeneration models
  • Drives HGF/c-Met signaling in the brain
  • Crosses the blood-brain barrier effectively
  • Improves spatial learning and problem-solving

Protocol

Dosing
10-20 mg orally or 5-10 mg subcutaneously per day. Start at lowest effective dose due to extreme potency.
Cycle Length
4-8 weeks on, 4 weeks off. Short cycles recommended due to limited long-term human data.
Half-Life
4-6 hours
Best Time
Morning on empty stomach
Method
Oral (sublingual) or subcutaneous injection

Stacks Well With

SemaxSelankNAD+

Avoid With

Caution with other growth-factor-promoting compoundsNot for use during active cancer treatment

Side Effects

  • Possible overstimulation of neuronal growth (theoretical)
  • Headache at higher doses
  • Jaw tension reported anecdotally
  • Limited human safety data

Where to Buy

PepStack Price Guarantee

We track prices across 5+ verified vendors so you don't have to. Every vendor is vetted for purity testing, third-party COAs, and shipping reliability.

Prices last verified: April 3, 2026

Ascension Peptides

★ 4.7
BEST PRICE
$119.98
Vial
10mg
Purity
99%+
Shipping
2-4 business days
Status
In Stock
MYPEPSTACK
Buy Now →

We may earn a commission from purchases made through these links at no extra cost to you. This does not influence our recommendations. Learn more

Add to My StackBack to Library

For educational and informational purposes only. Not medical advice. Always consult a healthcare provider before starting any peptide protocol.