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Which payment processors accept peptides in the UK?

⚡ Short answer

Specialist high-risk processors and brokers accept research peptides in the UK, usually with higher fees and a rolling reserve. Mainstream ones like Stripe, Shopify Payments and WooPayments do not.

2 min readUpdated 21 Oct 2026Not legal advice
STEP 1

What to expect

Higher fees than mainstream processors.
A rolling reserve: a share of sales held back for a few months.
Underwriting that checks your website, products and paperwork.
Ongoing reviews, so your site has to stay clean after approval.
STEP 2

What underwriters look at

Your website more than anything: product names, descriptions, claims, refund policy, terms, age check and contact details. Certificates of analysis and supplier paperwork help.

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STEP 3

We know the ones that accept you

Most owners waste weeks applying to processors that were never going to say yes. We know which ones approve peptide and high-risk supplement brands, and we build the store the way their underwriters check it.

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STEP 4

Do not apply everywhere at once

Applying to lots of processors in a short time can lead to declines being shared, and a closed account can put you on the MATCH list, which makes future approval much harder. Prepare the site first, then apply carefully.

STEP 5

Add pay-by-bank

Open-banking payments let customers pay straight from their bank app. They are a useful second option when card processing is under review.

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  • Moved off Shopify without losing customers or rankings
  • Gateways that accept this sector, plus a backup
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  • Pages 5× lighter than a typical theme

Keep reading Related guides

My payments stoppedHow do I get a peptide merchant account approved?Make your website look exactly like the business you describe: research-use wording, no health or dosing claims, clear policies, real contact details and certificates of analysis. Approval is always the processor's decision.Read →My payments stoppedDoes Stripe allow supplements and peptides?No. Stripe restricts peptides, research chemicals and many supplements, and because Shopify Payments and WooPayments run on Stripe, they say no too. You need a processor that accepts the sector, and we know the ones that do.Read →My payments stoppedWhy did Shopify Payments stop processing my supplement sales?Because Shopify Payments runs on Stripe, and Stripe restricts many supplements, all peptides and research chemicals. When a review flags your products, payments are paused or closed.Read →Shopify shut me downCan you sell peptides on Shopify?Not safely. Shopify's rules restrict peptides and research products, Shopify Payments will not process them, and stores are being suspended even with "research use only" labels.Read →Shopify shut me downShopify suspended my peptide store. What should I do?Export everything you still can, tell your customers, and move to a platform where you choose the payment gateway. Do not open a new Shopify store with the same products.Read →Shopify shut me downHow do I move a peptide store from Shopify to WooCommerce?Export your products, customers and orders, import them into WooCommerce, redirect every old URL, connect a gateway that accepts the sector, then switch the domain overnight.Read →Which platform now?What is the best e-commerce platform for peptides?For most peptide brands, WooCommerce with a custom theme. You choose your own payment gateway, own your data, and avoid platform-level bans. A fully custom build suits brands with unusual needs.Read →Shopify shut me downCan I move my Shopify subscribers to a new store?You can move the subscribers, but not their saved cards. Shop Pay billing details stay with Shopify, so each subscriber has to add their card once on the new store.Read →Buyers don't trust us yetHow should I show a certificate of analysis on my product page?Show a short certificate card on the product page itself: compound, batch number, purity, lab name and test date, with a link to the original report. Do not hide it in a PDF.Read →

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