Private-Label Supplements for Amazon Sellers

Amazon sellers

Amazon is a documentation channel, not just a listing

Amazon sellers face the same FDA label rules as everyone else, plus marketplace-specific requirements: image standards, label checks, invoices and test documentation. A supplier who cannot produce a COA and a batch record creates a listing risk, not just a sourcing problem.

The document pack

• COA per batch, with the tests agreed for the SKU.
• Specification sheet matching the label and the listing.
• Batch record and retained sample.
• Label proof with Supplement Facts, allergens and warnings.
• Commercial invoice and packing list for the shipment.

Label review: common rejection reasons

• Supplement Facts panel missing, incomplete or not matching the formula.
• Disease claims or unsubstantiated structure/function claims.
• Missing DSHEA disclaimer.
• Allergen or warning statements missing for the market.
• Label, listing and COA describing different actives or amounts.
• Carton or packaging not matching the marketplace prep requirements.

We review artwork before print and flag these issues early. The brand owner remains responsible for the final claim and label, but the review catches the expensive mistakes.

Formats and packaging for FBA

Gummies, capsules and stick packs are the most common Amazon formats. Bottles need induction seals and appropriate cartons; stick packs need a shelf-ready shipper. Custom bundles and multipacks can be quoted, but they add packaging and prep steps.

From brief to FBA

1. Send the product idea, target category and target price.
2. Choose a stock formula or develop a custom one.
3. Approve the sample and the label proof.
4. Produce, test and release the batch.
5. Ship FOB, or to your FBA prep partner with agreed carton labels.

FBA packaging checklist

• Bottle and carton dimensions fit the marketplace’s tier rules.
• Induction seal and child-resistant closure where required.
• Carton labels match the FBA shipment plan.
• Poly bags need the required suffocation warning.
• Multipacks are clearly labelled as a set.
• Barcode and FNSKU placement agreed with your prep partner.

Choosing a product for Amazon

The best Amazon SKU is usually a familiar category with a clear differentiator, not a completely new category. Start with a product buyers already search for — magnesium, collagen, creatine, sleep, energy — and differentiate on format, dosage, certification or bundle.

• Check the category’s top listings for format and price band.
• Avoid a formula that needs claims you cannot substantiate.
• Choose a format that survives transit and photographs well.
• Plan the label and the listing images together.
• Start with one SKU and one market before adding variations.

Frequently asked questions