Supplement Brief is an editorial publication. Some articles may include affiliate links to retailers or brands. If a reader clicks one of those links and makes a purchase or completes a qualifying action, Supplement Brief may earn a commission at no additional cost to the reader.
We do not sell paid rankings, and we do not accept payment for placement in our comparisons. Editorial conclusions are written before affiliate links are added, and affiliate partners do not see articles before publication.
We try to make commercial context visible near buying-oriented links instead of hiding it in the page. A link can be commercial even when a guide is critical, cautious, or ultimately recommends that a reader avoid a category.
Affiliate relationships do not determine editorial conclusions. Our comparisons are based on factors such as evidence quality, dose, ingredient transparency, safety context, third-party testing, price per serving, availability, and practical fit for the reader's goal.
We may link to retailers, brands, marketplaces, newsletter partners, or other services when they are relevant to a guide. Prices, discounts, product availability, formulas, and retailer terms can change after publication, so readers should verify details on the seller's page before buying.
Supplement Brief does not provide personal medical advice. Affiliate compensation never replaces clinician guidance, product-label warnings, or a reader's own review of whether a supplement is appropriate for their health status, medications, pregnancy status, or treatment plan.
If a page includes a direct commercial relationship that needs additional context, we aim to disclose it on that page. Questions about affiliate links or editorial policy can be sent through the contact page.