The Journal
Plain-English guides to Semax, Selank and the honest state of nootropic evidence. No affiliate rankings, no miracle claims, every study cited.
What is Semax? A plain-English guide
Where the peptide came from, what it does in the brain, and what thirty years of research actually measured.
Semax dosage: how much, when, and how long it lasts
The doses used in the studies, how a metered spray maps onto them, timing before focused work, and storage.
Semax side effects and safety: what the research says
What has been reported, what has not, who should avoid it, and why it is not a stimulant.
Semax vs Selank: which one, and can you use both?
Two peptides from the same lab with different jobs. How they differ, and how FOCUS-01 and CALM-02 fit a day.
Is Semax legal in the UK?
The short answer, the longer one, and what it means for buying and using a Semax nasal spray in Britain.
The best nootropics in the UK: an honest ranking
Caffeine, L-theanine, creatine, peptides and the rest, ranked by the strength of the evidence rather than the marketing.
Every claim, cited
The papers behind every article are listed and linked on the research page, including where the evidence is thin.