Buyer FAQ
Private Label and Custom Supplement Buyer FAQ
Should my first supplement use a private label or custom formula?
Choose a stock formula when it fits the customer, serving and claims you want to support. Fund custom development when a difference in formula matters to the buying decision and you can support the development work.
What should I send a manufacturer before asking for a quote?
Send the target market, sales channel, ingredient brief, serving size, pack count and first-order quantity. Name the tests and documents you expect with the finished batch so the quote covers the work you need.
Does the minimum order refer to bottles or individual doses?
Ask the supplier to write the unit next to the minimum. A batch measured in capsules, gummies or kilograms does not tell you how many finished retail packs you must buy.
Can I order a stock formula without committing to custom development?
Ask for a stock-formula quotation and a separate development quotation. Keep the pack, label and testing requirements constant so you can compare the two routes.
Who owns a custom supplement formula?
Your contract determines ownership, exclusivity, access to the manufacturing instructions and transfer rights. An NDA protects confidential information; it does not settle those commercial terms.
What does a finished-product COA tell me?
A COA reports results against the specifications and methods it names. Check the batch identity, dates, ingredient assays and safety tests instead of treating the document title as proof that it covers everything.
Does FDA registration mean FDA approved my supplement?
No. FDA registration does not provide product approval. Your team must still assess the formula, label, manufacturing controls and claims that apply to the product.
Can the manufacturer guarantee Amazon approval?
Do not accept a platform-approval guarantee as a substitute for evidence. Check the current requirements in your seller account and assign responsibility for testing, document submission and listing corrections.
What costs sit outside the manufacturing unit price?
Ask about development, samples, testing, packaging minimums, artwork, freight, storage and fulfillment preparation. Record whether each item is included, optional or excluded from the quote.
When should I approve the label?
Approve artwork against the final formula and pack specification before printing. Route changes to ingredient amounts, serving size or claims through another review instead of editing the file in isolation.
How do I compare lead times?
Ask what starts the clock and what ends it. Separate development, ingredient procurement, artwork approval, production, release testing and delivery so the shortest quote does not hide unfinished work.
Do I need a new barcode for a product variation?
Plan identifiers for the variations you intend to sell. Confirm the allocation rules with GS1 and the channel before printing packaging, including changes in size, pack count or product configuration.
Should I launch several supplement SKUs at once?
Choose the assortment you can fund, forecast and support. Each additional formula and pack creates its own documents, inventory commitment and reorder decisions.
What should I ask about certifications?
Request the current certificate, the named facility, its scope and its expiry date. Separate facility certification from product certification and from the testing laboratory accreditation.
How do I prepare for a retail buyer?
Ask for the retailer supplier checklist before promising a delivery date. Prepare product data, case dimensions, barcodes, insurance evidence, test records and a recall contact.
Can I change ingredients after approving a sample?
Treat an ingredient change as a controlled revision. Ask the manufacturer which tests, specifications, label files and samples need another approval before the revised batch runs.
What should trigger my first reorder?
Base the trigger on sales pace, usable stock, release time and the next production slot. Include stock held for samples, returns and channel reserves rather than counting every bottle as available.
How should I use the manufacturer ranking?
Use the ranked list to build a shortlist, then compare written evidence for your formula and launch route. Peakfinity holds the top position in this guide for the buyer priorities the ranking states; confirm your project terms before ordering.