Semax is a synthetic peptide medication developed in Russia, primarily used for its nootropic (cognitive-enhancing), neuroprotective, and neuroregenerative properties. It is most commonly administered as a nasal spray, though it can also be given subcutaneously or intravenously in clinical settings.
Uses of Semax
1. Cognitive Enhancement (Nootropic Use)
- Improves memory, focus, learning, and mental clarity
- Used off-label to enhance cognitive performance in healthy individuals, students, or professionals in high-demand situations
2. Neuroprotection & Stroke Recovery
- Approved in Russia and some neighboring countries for ischemic stroke and traumatic brain injury recovery
- Reduces neurological deficits after strokes by enhancing brain repair processes, improving blood flow, and reducing inflammation and oxidative stress
3. Treatment of Cognitive and Emotional Disorders
- Used as part of therapy for conditions such as ADHD, depression, anxiety, and asthenic disorders (chronic fatigue, apathy, lack of motivation)
- May support mood regulation, stress resilience, and overall mental well-being
4. Eye Disorders
- Indicated in Russia for optic nerve diseases, glaucoma, and other neuro-ophthalmic conditions
5. Other Investigational Uses
- Some research or anecdotal reports suggest benefits for chronic pain, neurodegenerative diseases (such as Parkinson’s/Alzheimer’s), and immune system modulation
How Does Semax Work?
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Modulates Brain-Derived Neurotrophic Factor (BDNF): Increases BDNF levels, promoting neuron growth, plasticity, and repair.
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Regulates Dopaminergic and Serotonergic Systems: May increase levels of dopamine and serotonin in the brain, contributing to cognitive and mood effects.
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Anti-inflammatory Action: Reduces neuroinflammation, oxidative stress, and enhances antioxidant defense.
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Improves Cerebral Blood Flow: Helpful in stroke and brain injury recovery.
Side Effects & Safety
- Generally well-tolerated in clinical use
- Rarely: Mild nasal irritation, headache, dizziness, or anxiety in sensitive individuals
- No serious or long-term side effects reported in clinical trials to date
Product Specifications
- Product Type: Synthetic Peptide Material
- Compound Name: Semax
- Molecular Formula: C37H51N9O10S
- CAS Number: 80714-61-0
- Format: Lyophilized powder
- Size: 30 mg
- SKU: PEP-SEM-30MG
- Storage Condition: 2–8 °C
- Shelf Life: Up to 24 months when stored under recommended conditions.
- Shipping: Temperature-controlled shipment (overnight or standard cold-chain delivery).
Scientific Identification
Semax is supplied as a laboratory-identified synthetic peptide compound.
Analytical reference information associated with the compound may include:
- Molecular formula identification
- CAS registry number
- Batch identification and traceability records
- Physical form documentation (lyophilized preparation)
This information is provided for compound identification, analytical reference, and documentation purposes only.
Semax is a unique peptide primarily utilized for cognitive performance, neuroprotection, and brain recovery, especially after stroke or traumatic brain injury. While not approved in Western countries, it is widely used in Russia for both clinical and nootropic purposes, with a strong safety profile and growing interest in longevity and wellness medicine.
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