Editorial Methodology

1. Product facts first

We check current seller-controlled sources for product name, formula, directions, packages, pricing, shipping, guarantee and warnings.

2. Evidence hierarchy

For health and scientific claims, we prioritize systematic reviews, randomized controlled trials, PubMed-indexed research, government sources and recognized clinical organizations.

3. Evidence distance

We distinguish finished-product research from comparable formulas, individual ingredient research, preclinical evidence and seller claims.

4. Current information

Price, shipping, guarantees and formulas can change. Dynamic facts are identified as seller-controlled and should be checked before purchase.

5. Corrections

Material factual errors should be corrected with the supporting source clearly identified.