🧠

Cortexin

Also known as: Brain Peptide Complex

Emerging ResearchCognitive EnhancementProvider Rx Required

How It Works

Complex of low-molecular-weight neuropeptides derived from cerebral cortex. Provides neurotrophic support, enhances neuronal metabolism, and improves cognitive function through GABAergic and glutamatergic modulation.

What It's Used For

Cognitive enhancementNeuroprotectionStroke recoveryTBI rehabilitationAge-related cognitive decline

Administration

Route: Intramuscular injection

Typical Cycle: 10-day course, repeat every 3-6 months

Safety & Side Effects

Possible Side Effects

⚠Injection site reactions
⚠Rare allergic reactions

Contraindications

✘Known hypersensitivity
✘Pregnancy

Research Summary

Widely used in Russian and Eastern European neurology for cognitive disorders and stroke recovery. Multiple clinical trials show improvements in cognitive function and neurological recovery.

References

Gusev EI et al. Zh Nevrol Psikhiatr. 2006
Chutko LS et al. Zh Nevrol Psikhiatr. 2014

Legal & Availability

Prescription medication (Russia/CIS) / Research chemical elsewhere

This peptide requires a prescription from a licensed provider.

Dosing Protocol

Standard: 10mg per dose

Frequency: Once daily

Timing: Morning

Notes: Typically given as 10-day courses repeated every 3-6 months

🔒

Unlock Full Dosing Protocol

Specific dosing, frequency, timing, cycling schedules, and stacking guidance are available with a BioRoot AI Pro subscription.

Stacks Well With

Selank

Anxiety reduction, Cognitive enhancement

Semax

Cognitive enhancement, Neuroprotection

Dihexa

Cognitive enhancement, Neuroplasticity

Full stacking protocols and cycling schedules available with Pro subscription.

Is Cortexin Right for You?

Our AI analyzes your symptoms, labs, and medical history to determine if this peptide fits your protocol — and at what dose.

Is Cortexin right for you?

Get a free personalized analysis based on your symptoms and goals — delivered to your inbox.

This information is for educational purposes only and is not medical advice. Do not use any peptide without consulting a qualified healthcare provider. BioRoot AI is a clinical decision support tool — not a medical provider.