Cognitive & Neurological
Semax
Neuroprotective peptide derived from ACTH. It enhances memory, concentration, and brain function, with well-documented antidepressant and neuroprotective effects.
Also known as: Met-Glu-His-Phe-Pro-Gly-Pro
Specifications
| Research area | Cognitive & Neurological | ||
|---|---|---|---|
| Half-life | ~7 minutes (plasma); effects lasting 12 hours. | ||
| Molecular weight | 813.9 Da | ||
| Amino acid residues | 7 | ||
Research areas
MemoryFocusNeuroprotectionAntidepressant
- Mechanism of action
- Increases levels of BDNF and NGF in the hippocampus and cortex. Modulates the dopaminergic and serotonergic systems, enhances neurotransmission, and promotes neuroplasticity. Exhibits anti-inflammatory properties in the CNS.
- Reported research ranges
- 200–900 mcg intranasally twice a day, or 100–300 mcg subcutaneously.
- Reported adverse effects
- Mild nasal irritation, slight excitement or anxiety at high doses, insomnia if taken late.
- Storage and handling
- Refrigerate at 2–8 °C. Sensitive to temperature and light.
This material is published for scientific and educational reference. It is not medical advice, not a treatment recommendation, and not an offer to sell. Compounds discussed are for research and laboratory use only.
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