4Some human data
Desk brain
Focus, mental stamina, and "smart peptides" with uneven proof
Focus & memoryMood & stress
How strong is the science here?
There are some human studies, but they tend to be small, mixed, or early — not enough to be sure.
Probably not your path if…
- Replacing care for ADHD, depression, or other diagnosed conditions
- Expecting the same proof as major brain medicines
- Mixing with psychiatric meds without a clinician
Compounds to explore
Who this is for
You want clearer thinking for work. You've heard of Semax and Selank and want plain evidence, not hype.
How to think about it
Most of the research on these comes out of Russia and is a mix of small human studies and animal work — more than the "animal-only" recovery peptides, but not the level behind mainstream brain medicines. People pair them for "sharp plus calm," though the pair together is less proven than either alone.
Start here
Read the Focus & Memory stack, then the Semax and Selank pages for what the studies actually measured.
Clues that match this profile
We’ll use these later for a short guided quiz.
- Main goal is focus, memory, or mental clarity
- Work is desk / cognitive
- Brain fog more than physical injury