Source hierarchy
For medical or safety context we prefer government health agencies, major public-health organizations and peer-reviewed systematic reviews. Merchant pages are used to verify what the seller claims, what ingredients it lists and what offer terms it displays—not as proof that health claims are true.
Claim labeling
We distinguish between “the merchant says” and “research shows.” If product-specific evidence is unavailable, we say so rather than treating ingredient evidence as proof of a finished formula.
Pricing and unstable facts
Pricing, shipping, bonuses and refund procedures can change. Commercial pages include a checked date and direct readers to the live merchant page for final verification.
Affiliate independence
Affiliate commissions do not justify stronger health claims. We disclose affiliate relationships near commercial links and do not present commissions as evidence of product quality.
Corrections
When a material factual error is identified, the page should be updated promptly and the “last updated” date refreshed. Medical claims should be corrected conservatively, not merely rewritten more persuasively.