Peptide profile
Dihexa
Hepatocyte growth factor agonist for neurogenesis
Compare Dihexa with other peptides →Summary
A strong tiny protein that may help fix the brain.
- Typical dose
- 10-15mg Twice daily
- Route
- Subcutaneous
- Cycle length
- 30-60 days
- Evidence
- Anecdotal
Mechanism
How it works
Dihexa works like a bridge-building crew for your brain — it strengthens existing connections and constructs new pathways.
Angiotensin IV analog acting as HGF agonist, activating c-Met receptors to promote synaptogenesis.
Reported in research
Benefits
- Helps build new connections between brain cells
- Might help bring back fading brain power
- Helps protect the brain from getting weaker
Context, not a prescription
Dosing
- Typical range
- 10-15mg Twice daily (Subcutaneous)
- Cycle length
- 30-60 days
Safety
Side effects & contraindications
Possible side effects
- Mild headache
- Fatigue
- Injection site irritation
- Nausea
- Anxiety
- Insomnia
Contraindications
- Pregnancy or breastfeeding
- Active brain tumor
- Seizure disorders
Research information, not medical advice. Always consult a licensed clinician before considering any peptide.
In depth
Full profile
What it does
Better memory, easier learning, and maybe a sharper brain.
How it works
Dihexa is like a bridge-building crew for your brain. It makes old links stronger and builds brand new ones.
It gets into the brain and turns on special switches on brain cells.
What to expect
Your thinking gets better in about 2 to 4 weeks.
- Weeks 1-2: Your thinking starts to get a little better.
- Weeks 3-4: Learning and memory get stronger.
- Weeks 6-8: Brain-building works at its best.
Good to know
- Begin with a small dose (5mg)
- Take it early in the day so you can sleep
- Take breaks now and then
Staying safe
- A small headache
- Feeling tired
- Sore spot where you got the shot
Avoid if you have:
- Pregnant or nursing moms
- People with a brain tumor right now
- People who have seizures
Mechanism of action
Angiotensin IV analog acting as HGF agonist, activating c-Met receptors to promote synaptogenesis.
Crosses blood-brain barrier and activates c-Met receptors on neurons.
Pharmacodynamics
Cognitive improvements within 2-4 weeks.
Improved memory, enhanced learning, potential cognitive restoration.
Timeline
- Weeks 1-2: Early cognitive improvements.
- Weeks 3-4: Enhanced learning and memory.
- Weeks 6-8: Peak neurogenic effects.
Comparisons
- Dihexa — effectiveness Emerging, safety Emerging, cost $$, Medium to use
- Cerebrolysin — effectiveness Moderate, safety Good, cost $$$, Hard to use
Adverse effects
Common:
- Mild headache
- Fatigue
- Injection site irritation
Rare:
- Nausea
- Anxiety
- Insomnia
Contraindications & risk mitigation
Contraindicated in:
- Pregnancy or breastfeeding
- Active brain tumor
- Seizure disorders
- Start with lower dose (5mg)
- Take early in day to avoid insomnia
- Cycle with breaks
Qué hace
Mejor memoria, aprendizaje más fácil y quizás una mente más ágil.
Cómo funciona
Dihexa es como un equipo de construcción de puentes para tu cerebro. Fortalece los enlaces antiguos y construye otros completamente nuevos.
Llega al cerebro y activa interruptores especiales en las células cerebrales.
Qué esperar
Tu capacidad de pensamiento mejora en unas 2 a 4 semanas.
- Semanas 1-2: Tu capacidad de pensamiento comienza a mejorar un poco.
- Semanas 3-4: El aprendizaje y la memoria se fortalecen.
- Semanas 6-8: La construcción cerebral funciona al máximo.
Bueno saber
- Comenzar con una dosis pequeña (5mg)
- Tomarlo temprano en el día para poder dormir
- Hacer descansos de vez en cuando
Manteniéndose seguro
- Un dolor de cabeza leve
- Sentirse cansado
- Zona dolorida donde se aplicó la inyección
Evitar si tienes:
- Mujeres embarazadas o en lactancia
- Personas con un tumor cerebral activo actualmente
- Personas que sufren convulsiones
Mecanismo de acción
Análogo de la angiotensina IV que actúa como agonista del HGF, activando los receptores c-Met para promover la sinaptogénesis.
Atraviesa la barrera hematoencefálica y activa los receptores c-Met en las neuronas.
Farmacodinamia
Mejoras cognitivas en 2-4 semanas.
Memoria mejorada, aprendizaje potenciado, restauración cognitiva potencial.
Cronología
- Semanas 1-2: Mejoras cognitivas iniciales.
- Semanas 3-4: Aprendizaje y memoria mejorados.
- Semanas 6-8: Efectos neurogénicos máximos.
Comparaciones
- Dihexa — efectividad Emergente, seguridad Emergente, costo $$, Media de usar
- Cerebrolysin — efectividad Moderada, seguridad Buena, costo $$$, Difícil de usar
Efectos adversos
Comunes:
- Dolor de cabeza leve
- Fatiga
- Irritación en el sitio de inyección
Raros:
- Náuseas
- Ansiedad
- Insomnio
Contraindicaciones y mitigación de riesgos
Contraindicado en:
- Embarazo o lactancia
- Tumor cerebral activo
- Trastornos convulsivos
- Comenzar con dosis baja (5mg)
- Tomar temprano en el día para evitar el insomnio
- Ciclar con descansos
Reference data
Specifications
- Route
- Subcutaneous
- Cycle length
- 30-60 days
FAQ
Common questions
Is dihexa more potent than other nootropics?
In animal studies, it shows significantly greater synaptogenic activity than other compounds.
What is the evidence level?
This compound is classified as Anecdotal. Evidence relies primarily on self-reported user experiences. Controlled studies are lacking.
Research
Research & sources
Current evidence for Dihexa is rated as Anecdotal. No controlled clinical research is available.
- 1. Dihexa synaptogenesis (2015) — DOI:10.1021/acs.jmedchem.5b00789
- 2. Dihexa synaptogenesis (2015)