Semax

At a glance

Approved in Russia for stroke recovery. Focus and drive, same-day. Evidence grade A / B on an A-to-D scale.

Reported practice from trials and the community, not a recommendation for anyone.

What is Semax used for?

Researchers have studied Semax for brain growth factors, stroke recovery, focus and attention, and more. In plain terms: Helps your brain grow new connections and protect existing ones. Used for stroke patients and cognitive decline.

Is Semax FDA-approved?

Not in the United States. It is approved in Russia for stroke recovery and cognitive complaints.

How is Semax usually taken?

The commonly reported pattern is nasal drops or spray, mornings, daily, for 10 days to a few weeks. That describes reported practice from trials and the community. It is not a recommendation for anyone, and several of these compounds interact with common medications.

How strong is the evidence for Semax?

Grade A / B on this site's A-to-D scale. A means approved as a medicine somewhere, with large controlled trials behind that use. Approved in Russia for stroke recovery. Focus and drive, same-day.

Is Semax banned in drug-tested sport?

It is not specifically listed by the World Anti-Doping Agency, but tested athletes should check the current list and their federation's rules, since related compounds and blends often are.

How long does Semax stay in the body?

The half-life, the time for half a dose to leave the body, is about Short — effects up to 24h. A short half-life means it wears off fast and is taken more often; a long one means once a week can be enough. Stored as a dry powder it keeps for months in the fridge; once mixed with water it is used within a few weeks.