Editorial standards
Editorial policy
NutriScore publishes supplement rankings, teardowns, and buyer guides from public evidence. The editorial standard is simple: make the label easier to evaluate, keep claims conservative, and correct the page when better public evidence is available.
Source hierarchy
Product labels, brand product pages, public COAs, certification databases, regulator materials, primary research, and reputable third-party testing sources carry more weight than marketing copy, anonymous anecdotes, or unsupported claims.
Corrections and updates
Pages should show a reviewed date when health-adjacent or commercial details can decay. Corrections should be made when a label, price, warning, certification, COA, or source materially changes.
Medical limits
NutriScore does not provide individualized medical advice and does not claim supplements diagnose, treat, cure, or prevent disease. Coverage about pregnancy, children, drug interactions, contamination, disease, or tested sport should use extra conservative wording and stronger sourcing.
Monetization boundary
Product links must not change the score or the editorial conclusion. If a link becomes affiliate, sponsored, redirected, or otherwise paid, the relationship must be disclosed and the link attributes must be updated.
Send a correction
Email corrections or updated public evidence to support@nutriscore.fit. Include the page URL, the statement to review, and the source that supports the change.