Editorial policy

Clearhead Lab publishes evidence-based reviews. Every medical or efficacy claim is tied to a primary source (peer-reviewed research or official labeling). We disclose affiliate relationships. They never change what we write about a product or the facts we report — but they do bear on placement, which we spell out in our affiliate disclosure. Corrections are made promptly and noted.

Who applies these rules, and the background they are applied with, is on the page about this site and its editor. And because a well-sourced article is still not a diagnosis, the boundary between what we publish and actual medical care is drawn in the medical disclaimer, which is worth reading before you act on anything here.