Helping you choose supplements with clear, honest information
Codefeferral is an independent review and comparison website for health supplements. We do one thing: gather the information brands disclose about their products, organize it into rankings, comparisons and deals, and present it so you can make your own decision — without wading through marketing noise.
The site is funded through affiliate partnerships: when you buy through some of the links here, we may earn a small commission at no extra cost to you. That funding keeps the site free to read, and it never decides what we recommend. You can read the full details on our Advertising Disclosure page.
What we stand for
Independent & transparent
We are not owned by any supplement brand. Every affiliate relationship is disclosed, and commissions never change how a product is ranked or described.
Information first
We compare what brands actually disclose — ingredients, dosages, pricing and policies. We avoid hype and never make medical efficacy claims.
Consistent criteria
Every product is assessed against the same set of criteria, so a high ranking means the same thing across the whole site.
Health comes first
Supplements are not a substitute for professional care. We always encourage readers to consult a healthcare professional before use.
How we review
1. Collect
We gather disclosed information from manufacturers, retailers and public reference sources.
2. Compare
Products are lined up against a consistent set of criteria: ingredients, transparency, price and user experience.
3. Present
The results become rankings, comparisons, coupons and guides — organized so you can decide quickly.
What we are not
- We are not doctors, and nothing on this site is medical advice, diagnosis or treatment.
- We do not sell supplements ourselves — purchases happen on the retailer’s site.
- We do not accept payment in exchange for a better ranking or a positive review.
Medical disclaimer
All information on Codefeferral is for reference only and does not replace professional medical advice. Always consult a doctor or qualified healthcare professional before starting any supplement, especially if you are pregnant, nursing, taking medication or managing a health condition.
Questions or feedback?
Spotted outdated information or want to suggest a product? We'd love to hear from you.