Payments · Supplements5 min readUpdated October 26, 2026

How to Start a Supplement Brand Online

The launch checklist for an online supplement business, in order: company, product, labels, claims, policies, payments, first 90 days.

Nick Bonnassies, CMO at Tagada · checked against 11 sources

Article summary

TL;DR

Set up the company, pick a cGMP manufacturer, write labels and claims that follow FDA rules, publish clear policies, then choose how you take payments. The order matters: processors review your labels, claims, site and offers, so a brand that sets up payments last gets approved faster and keeps its account longer. Plan cash for a reserve in the first months.

The FDA doesn't approve supplements before sale; you still notify it within 30 days of using a structure/function claim.
Products must be made under cGMP (21 CFR Part 111), and serious adverse events reported.
Stripe accepts supplements but prohibits harmful claims and unclear trials, and can close an account at any time.
Underwritten processors ask for ID, company documents and bank statements, and decide in 1 to 5 business days.
Published rolling reserves run 5% to 10% of sales.

Want to go further? Ask

On this page

This guide is part of our hub on nutraceutical payment processing. The full launch and growth plan (product, channels, scaling): how to start and scale a supplement brand.

The launch checklist, in order

Step	What to do	Why before payments
1. Company	LLC or corporation, EIN, business bank account	Processors underwrite the entity
2. Manufacturer	A cGMP manufacturer; ask for documentation and certificates of analysis	Required by law3; asked by processors
3. Labels	Supplement facts, FDA disclaimer next to claims	Underwriters read labels
4. Claims	Structure/function only; notify the FDA within 30 days2	Disease claims get refused
5. Evidence	Keep what supports each claim5	The FTC and processors can ask
6. Site and policies	Refund, shipping, contact, terms; company name and address	Checked during review
7. Offer	One-time purchase first; subscriptions with clear terms	Trials raise risk
8. Payments	Choose your processor and apply	Everything above is what they check

Fig. 1Eight steps, and what a processor checks at each

1. CompanyThe entity is underwritten
2. ManufacturercGMP documents, certificates of analysis
3. LabelsUnderwriters read them
4. ClaimsDisease claims get refused
5. EvidenceCan be asked for
6. Site and policiesChecked during review
7. OfferTrials raise risk
8. PaymentsApply with the file complete

Payments come last because they check everything before.

21 CFR Part 111, 21 CFR 101.93, FTC Health Products Compliance Guidance.

Before you sell: legal basics

No FDA approval: "by law, FDA does not approve dietary supplements or their labeling"1.
Disclaimer: every structure/function claim carries "This statement has not been evaluated by the Food and Drug Administration..."2.
Disease claims make the product a drug2.
cGMP applies to manufacturing, packaging, labeling and holding3.
Serious adverse events must be reported to the FDA4; put a contact on the label.
Evidence: "competent and reliable scientific evidence" for health claims5.

By law, FDA does not approve dietary supplements or their labeling.

FDA, Questions and Answers on Dietary Supplements, August 27, 2026

Full rules: is it legal to sell supplements online?

Choose how you take payments

Option	Start	Risk	Good for
Stripe or Shopify Payments	Same day	Review comes later; closure "at any time"7	Test sales, one-time purchases, clean claims
Underwritten merchant account	1 to 5 business days after a complete file8 9	Terms known up front; reserve likely9	Subscriptions and paid traffic
Both, with routing	After the second approval	A backup if one stops	Brands with recurring revenue

Same day

Start on Stripe or Shopify Payments, with the review later

1 to 5 days

Business days for an underwritten account, after a complete file

3 months

Bank statements underwritten processors ask for

30 days

To notify the FDA after using a structure/function claim

Documents to prepare: owner ID, company registration and EIN, voided check, 3 months of bank statements8. Without history: merchant accounts for new supplement brands.

Your first 90 days of payments

Week	Focus
1 to 2	Test orders, refunds and the cancellation path; check your descriptor
3 to 6	Watch disputes and refunds by product and channel
7 to 12	Ask for a reserve review once history is clean; plan a second processor

Fig. 2The first 90 days, in three blocks

Weeks 1 to 2
Test orders, refunds and the cancellation path. Check your descriptor.
Weeks 3 to 6
Watch disputes and refunds by product and channel.
Weeks 7 to 12
Ask for a reserve review once history is clean. Plan a second processor.

History you build now is what a reserve review reads.

Cash: a 10% reserve held 90 days on $30,000 a month keeps about $9,000 aside at any time. Budget for it: fees and reserves.

Subscriptions: show price, frequency and how to cancel before the card field11; remind at least 7 days before a trial ends10.

Tagada follows Visa and Mastercard rules and the laws that apply to payments.

Mistakes that close new accounts

Mistake	Why it hurts	Source
Disease claims on the site or in ads	Harmful claims; drug status	Stripe6, FDA2
"Free bottle, pay shipping" with hidden auto-ship	Unclear trials prohibited	Stripe6
Influencers making cure claims	Your liability, your account	FTC5
Sudden volume spike after a viral post	Triggers a risk review	Processor practice
NoVisible cancellation	Disputes instead of cancellations	Visa10, ROSCA11

How Tagada helps

Store, checkout and an underwritten processor from launch

TagadaPay lists "Supplements / nutra" among its industries; each file is underwritten, with enhanced review on regulated verticals
Store and checkout: standalone, on Shopify, on WooCommerce or headless, with one-click upsells, order bumps, Apple Pay and Google Pay
Subscriptions with trials, billing cycles, retries and automatic recovery
Routing across Stripe, Adyen and TagadaPay, cascade on decline

Plans are on the pricing page.

Apply for processing

Store, checkout and an underwritten processor from launch

Updated on October 26, 2026

Nick Bonnassies

CMO at Tagada

CMO at Tagada. Before Tagada, Nick built direct-to-consumer brands that generated over $115M in sales, raised over $25M in crowdfunding and sold two of them. He also works as a fractional CMO on marketing operations and AI systems.

Frequently asked questions

What do I need to start a supplement business online?

A company with an EIN and bank account, a cGMP manufacturer, compliant labels and structure/function claims, evidence for claims, clear store policies, and a payment processor that accepts supplements.

Do I need a license to sell supplements online?

There's no federal license to sell supplements in the US, and no FDA approval before sale. You need the usual business registrations and must follow FDA labeling, cGMP and adverse event rules, plus state laws.

Can I start a supplement brand with Stripe?

Yes. Stripe accepts supplements unless they're unsafe or make harmful claims, and you can start the same day. It reviews accounts later and can close them at any time, so plan an underwritten account once you scale.

How much money do I need for payments when I start?

Beyond fees, plan for a reserve: processors publish 5% to 10% of sales held for a period. At $30,000 a month with a 10% reserve held 90 days, about $9,000 stays aside.

Sources

Checked October 26, 2026

TagadaPay

Apply for payments once the file is ready

Tell us what you sell and how you sell it. Each application is underwritten, and approval is not guaranteed.

Apply for processing See pricing

01Tell us what you sell and how
02Underwriting reviews your business
03Process through TagadaPay alongside your other processors