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Product Name: Semax
CAS: 80714-61-0
MF: C37H51N9O10S
MW: 813.9201
Purity: 99%
BP: 1335.2°C at 760 mmHg
FP: 761.3°C
Density: 1.391g/cm3
Grade: Pharmaceutical Grade
Appearance: White Powder


Semax is a neuroactive peptide derived from corticotropin with the structure Pro8-Gly9-Pro10 ACTH(4-10). It shares a similar history, potency and chemical make-up with Noopept powder. It was initially pursued as a treatment for stroke victims suffering bran damage but was subsequently determined to promote significant cognitive enhancement in healthy individuals as well.

This nootropic stimulates the Central Nervous System and increases memory, focus, mental and physical performance, and analytical skills. It is regarded as much safer than other stimulants. Semax has been described as 1000 times stronger than Nootropil (Piracetam) which makes it similar in concentration to Noopept, Sunifiram and Unifiram.


It is particularly beneficial to ischemic stroke victims and individuals who have suffered other forms of head trauma but has also been used in the treatment of cognitive disorders, optic nerve disease and peptic ulcers.

Additionally, Semax increases synthesis of neurotrophins, proteins and biosubstrates to protect and repair neurons while also reducing inflammation. This drug exhibits highly neuroprotective properties.

The purported benefits of Semax are extensive, promising increased memory, learning, alertness, reasoning, perception, concentration, energy, immune system functioning and even better mood.

Other benefits related to learning and memory come from the fact that Semax boosts neuroplasticity and increases Glutamatergic and Cholinergic activity. Semax has been observed to improve the adaptive capacity of the brain to environmental sources of stress and to lessen symptoms of fatigue after long hours of exhaustive mental work.

It may be useful as a treatment for depression, anxiety and even sleep disorders by increases Dopamine and Serotonin levels as well. There is also the possibility of using Semax to cure or reduce signs of Alzheimer’s and other degenerative cognitive disorders or memory loss due to aging.

Semax Dosage

The recommended Semax dose for cognitive enhancement is two to three drops of 0.1% solution in each nostril, twice per day. This gives you 50 mcg of active ingredient in each spray. If you spray twice in each nostril per dose, that's 200 mcg of Semax every time you take it.

Like with all nootropics (and especially stimulants), you should start off small when taking Semax. Err on the side of caution. Some people may find the only need half the dose listed above-or even less.

Semax also has a relatively long half life compared to other nootropics. Most users report feeling effects for anywhere from 12 to 24 hours.


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