INTRODUCTION
Selling dietary supplements on Amazon US is a high-margin category that is subject to strict regulation. If you want to sell products such as vitamins, collagen or herbal capsules, a good product alone is no longer enough; full FDA compliance is also required. We covered the details in our article Selling Pet Food on Amazon US: FDA, AAFCO and Approval Guide.
In the dietary supplement category, Amazon expects sellers to comply with the rules of the FDA (Food and Drug Administration), the U.S. food safety authority, and the FSVP (Foreign Supplier Verification Program).
In other words, producing a quality product is no longer enough on its own; meeting technical requirements such as the FDA registration process, analysis documents and correct labeling is also mandatory.
As an Amazon SPN Verified Partner, Export Partners manages the FDA service process end to end.
Our FDA registration and certification service
In the U.S., dietary supplements (vitamins, minerals, protein, herbal capsules, powders, liquid blends, etc.),
are treated as “food” under the Dietary Supplement Health and Education Act (DSHEA), but are subject to oversight close to that of drugs.
Key requirements manufacturers and exporters need to meet:
- FDA Food Facility Registration: registering the production facility in the FDA system
- COA (Certificate of Analysis): content, microbiology and heavy metal analysis report
- GMP Certificate: quality control compliance of the production facility
- FDA Label Compliance: Supplement Facts panel, ingredient declaration and manufacturer information
- FSVP Agent Appointment: designating an official representative in the U.S.
These documents may be requested both for Amazon listings and during inspections at U.S. customs.
Amazon’s Dietary Supplement Policies
Amazon has integrated FDA regulations into its own platform policies.
Document verification is required before dietary supplement products can be sold.
a. Certificate of Analysis (COA)
- For every dietary supplement offered on Amazon US, a current analysis report (COA) documenting the product’s safety and the accuracy of its contents is required.
- This document shows that the product has passed laboratory testing and that the listed ingredients are accurate.
- Export Partners coordinates the COA process end to end through *ISO accredited laboratories.
*(https://www.iso.org/ISO-IEC-17025-testing-and-calibration-laboratories.html)
b. GMP Certificate (Good Manufacturing Practice)
- This certificate shows that a production facility operates in line with the good manufacturing practices (GMP) set by the FDA.
- Amazon requests a GMP certificate for supplement products before they are offered for sale.
- Our team helps your production facility obtain a GMP certificate from accredited bodies accepted by Amazon. The certificate should include the manufacturer name and address and the details of the issuing body.
c. Labeling Standards (FDA Label Compliance)
- The labels of all dietary supplements offered on Amazon US must comply with FDA regulations.
- The label should include basic product information, an ingredient declaration and manufacturer information, and should not contain misleading or medical claims.
- At Export Partners, we check that your product labels comply with FDA and Amazon standards and make the necessary revisions before sales begin.
d. Letter of Guarantee (LoG)
- Amazon may occasionally ask the manufacturer for a written statement that the product is manufactured to FDA GMP standards.
This document confirms that the product is legal, safe and correctly labeled.
Why Label Compliance Matters
The FDA closely reviews the statements used on product labels.
An incorrect declaration may lead to suspension of the Amazon account and to rejection of the product during FDA inspections.
By bringing your brands’ product labels into line with the FDA format, Export Partners
helps reduce the risk of rejection by Amazon.
FSVP (Foreign Supplier Verification Program)
For companies exporting dietary supplements to the U.S., FSVP representation (U.S. Agent) is mandatory.
If you do not have your own company in the U.S., you need to appoint a representative (agent) registered in the FDA system.
This representative:
- Handles FDA correspondence,
- Verifies documents,
- Serves as the FDA’s official point of contact when products enter the U.S.
Together with its solution partners in the U.S., Export Partners manages the FSVP Agent service
directly on your behalf.
The Amazon sales process is about more than just uploading products.
Compliance steps need to be planned professionally:
- FDA Food Facility Registration
- FSVP Agent appointment
- COA and GMP certificate review
- FDA label compliance and revision
- Amazon Seller Central listing service
Export Partners manages this process thoroughly with its Amazon SPN Partner expertise.
Recommendations for Amazon Sellers
Lasting success in the Amazon US market comes not only from sales volume but also from consistent compliance management.
Keeping your documents current, planning for inspections in advance and working with experienced support can make a significant difference.
Review your documents and labels with every product update.
Set up your processes in advance so inspections and document requests do not cost you time.
Manage customs and FDA correspondence through reliable representatives.
At Export Partners, we support your brand at every step of the Amazon selling process.
The Role of Export Partners
Export Partners, together with its U.S.-based solution partners,
manages the FDA and Amazon processes of dietary supplement exporters:
- FDA Food Facility Registration
- FSVP Agent appointment
- Label and ingredient compliance review
- COA and GMP verification coordination
- Amazon listing and sales process support
Export Partners is an Amazon SPN Verified Service Provider.
1. Is FDA registration required for supplements?
Yes. Manufacturing facilities that ship dietary supplements to the U.S. must be registered with the FDA.
2. Who is the FSVP Agent, and why is one needed?
If you do not have an importer or distributor in the U.S., the FDA expects a representative who can correspond on your behalf.
This representative handles communication with the FDA.
3. Does the FDA approve my product in advance?
No. The FDA does not pre-approve these products. It verifies registrations and documentation.
4. Why does Amazon ask for a COA?
A COA is a laboratory report that documents the product's test results.
Amazon generally accepts only current COAs issued by accredited laboratories.
5. Why is label review so important?
The FDA can take serious enforcement action against misleading claims.
Accurate labeling is essential both for regulatory compliance and for meeting Amazon policies.
Conclusion: A Compliant Entry into Dietary Supplement Sales on Amazon US
Selling dietary supplements in the U.S. can be a strong opportunity for brands with a well-managed compliance process.
Once FDA registration, COA documents and FSVP representation are complete,
your products are better positioned for long-term sales on Amazon.
At Export Partners, we manage your brand's Amazon compliance process
professionally from start to finish.
Last updated: October 6, 2026
