Source hierarchy
We prioritize current product materials for product-specific facts and independent scientific or public-health sources for research and safety context. A seller claim is not converted into an independent fact merely because it appears on a sales page.
Claims policy
We do not call Neuro Energizer clinically proven unless a finished-product clinical trial supports that statement. General binaural-beat research is labeled as technique-level context, not product proof.
Ratings and testimonials
We do not fabricate star ratings, review counts or testimonials. If seller testimonials are discussed, they are identified as seller-provided and are not represented as independently verified without evidence.
Updates and corrections
Commercial details can change. Pages display an updated date and use current-checkout language for pricing. Material factual errors should be corrected rather than preserved for keyword targeting.