“Semax improves focus or memory, or treats ADHD.”

Not established

The reviewed evidence does not establish this statement. This does not prove it can never be true.

FDA found no supporting literature for ADHD. A 24-person study measured resting brain-scan connections, not focus, memory, attention, or daily function.

What this answer is based on

No reliable study in people shows the health outcome in this statement.

Limits of this answer

Focus, memory, and ADHD claims made for Semax; not a finding about the laboratory or animal literature. These limits show which substance, product, people, use, place, and time the answer covers. A different product or situation can have a different answer.

Topic

What a study measured about people's health, symptoms, or ability to function.