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FDA-registered vs FDA-approved: what it means for supplements
The short answer: the FDA does not approve dietary supplements, and it does not approve the facilities that make them. A manufacturer that says “FDA approved” is using the wrong words.
Updated October 2026
What FDA registration is
In the United States, facilities that manufacture, process, pack or hold food, which includes dietary supplements, must register with the FDA and renew that registration every two years. Registration tells the FDA that the facility exists and what it does. It is not an inspection result, a certificate of quality or an approval.
What GMP is
Good manufacturing practices are the FDA's rules for how supplements must be made, tested, labeled and stored (21 CFR Part 111). Every supplement manufacturer in the United States has to follow them, and the FDA can inspect the facility.
A GMP certificate goes one step further: an independent auditor has visited the facility and confirmed it follows those practices. It is voluntary, which is why it is worth asking for.
Why “FDA approved” is a red flag
Because the FDA approves medicines, not supplements, a claim of approval is either a mistake or an attempt to impress. Either way, it tells you the company is careless with a legal term. The same goes for using the FDA logo, which private companies are not allowed to use.
What to ask a manufacturer
- Is the facility registered with the FDA?
- Do you have a GMP certificate from an independent auditor? May I see it, with its date?
- What do you test in each batch, and will I receive a certificate of analysis?
What you can say about your own product
You can say the product is manufactured in an FDA-registered facility that follows good manufacturing practices, as long as that is true. Do not say the product or the facility is “FDA approved”, and do not use the FDA logo. For the full list of things to check, see our 10 questions to ask a manufacturer.
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This is general information to help you plan. It is not legal or regulatory advice.