You can have great product and great ads and still have no business, because you can't take money. Peptides are a high-risk, often-prohibited category for mainstream processors. This is the wall most owners hit.
Why Stripe, PayPal, and Square ban peptides
Research chemicals sit on prohibited-business lists. These processors are built for low-risk volume; they will accept you at signup, then freeze funds and close the account the moment they classify the products — often holding your money for months.
What actually works: knowing underwriting
The answer is a processor that underwrites the category knowingly — a high-risk merchant account set up with the right MCC, descriptors, and expected volumes, by someone who has placed peptide brands before. Placed correctly, it doesn't get surprise-closed because there is no surprise.
Keeping the account alive
- Keep chargebacks low — clear billing descriptors, fast support, honest product pages.
- Keep the site compliant so it matches what was underwritten — run the free compliance scan.
- Have backup processing so a single freeze never stops revenue as you scale.
How we do it
We place brands with processors who underwrite research peptides knowingly, set the account up, and keep it alive — setup fee refunded after your first clean month. See processing or apply.