Description
Semax is a synthetic ACTH fragment developed in the Soviet Union, originally for stroke recovery. Intranasal administration delivers the heptapeptide directly across the blood-brain barrier, bypassing GI breakdown. Effects include enhanced BDNF expression, improved attention, and reduced anxiety without sedation.
Common dosing is 2–4 sprays per nostril once or twice daily, with effects lasting several hours. Users report better focus on long tasks, clearer thinking under fatigue, and mild mood lift. No notable physical dependence, but cycling 4 weeks on / 2 weeks off is the conservative approach.
3ml dropper-free nasal spray bottle, 1% concentration (≈10mg/ml).
Third-party HPLC results published per batch on the lab results page.
Ships domestically within the US via USPS Priority Mail, vacuum-sealed and unbranded. Crypto (BTC, ETH, USDT) or Zelle. No card statements.
Bloodwork before and after is a good habit with any compound.
Alex –
Semax spray is the most underrated nootropic. Two sprays, 15 min, sharper than any caffeine.
Diego S. –
Solid product, took a couple extra days to arrive but tracking was accurate.
endurance_jr –
Quality product, fast shipping, exactly as described.
Jay –
Quality Research Chemicals Semax 1% Nasal Spray ships fast and the product is consistent. Have ordered three times now.