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Peptide merchant accounts that actually stay open.

Stable credit card processing for research peptide and research chemical companies. We board peptide retailers other processors have terminated — with sponsor banks that understand the industry and underwriting that won't disappear after 90 days.

48hr
Initial approval window
$0
Application fees
5–10%
Typical rolling reserve
24/7
Dedicated rep access
Research peptides

Why peptide processors get shut down — and how we keep yours open.

Research peptide companies sit in one of the most volatile categories in payment processing. Major processors like Stripe, Square, and PayPal explicitly prohibit peptide sales in their acceptable use policies. Traditional banks classify peptides as a regulated wellness product without FDA approval for human use, which means most retail-focused acquirers won't board the account — and the few that do terminate at the first sign of a chargeback spike.

The result for most peptide retailers: bouncing between processors every six months, frozen funds, sudden terminations, and the constant threat of being placed on the MATCH list (which makes future processing nearly impossible).

Payment Gurus boards peptide accounts the right way. We work with sponsor banks that have an established peptide vertical, we underwrite each business individually, and we set up chargeback mitigation infrastructure before your first transaction posts.

How we structure your account

The Payment Gurus approach.

Each high-risk account gets a custom placement strategy — not a one-size-fits-all retail boarding flow. Here's what that looks like for peptides.

Industry-experienced underwriting

Your application doesn't go through generic retail underwriting. We route peptide applications to a high-risk team that understands research peptides, supplement-adjacent compliance, and the chargeback patterns specific to the category.

Stable sponsor banking

We board with sponsor banks that have written peptide acceptance into their portfolio strategy — not banks that will terminate the first time a portfolio review flags the MCC. Most accounts also get a backup MID at a secondary bank so a single termination doesn't take you offline.

Chargeback alerts & 3DS2 enforcement

Peptide accounts live or die by chargeback ratio. We pair every account with Verifi and Ethoca chargeback alerts (so you can refund before a dispute formalizes), 3DS2 cardholder authentication, and fraud scoring rules tuned for the vertical.

Compliant marketing & site review

Before boarding, we review your website for the language and disclaimers banks require: clear 'for research use only' positioning, no medical claims, age verification, and visible terms of service. Most peptide terminations are triggered by site copy, not transactions.

What's included

Every account comes with the full stack.

Underwriting

48-hour decisions

Get a real approval timeline instead of being strung along for weeks while your funds sit frozen with your current processor.

Reserves

Reasonable rolling reserves

Most peptide accounts require a rolling reserve. Ours are 5–10% for 180 days — not the 20%+ holds some processors use to lock up your cash flow.

Funding

Next-day funding (where eligible)

Once you're past the initial reserve window, funding hits your bank account the next business day on settled transactions.

Frequently asked

Peptide Processing questions.

Why won't Stripe, Square, or PayPal process peptides?

All three list peptides under their prohibited or restricted product categories due to FDA labeling rules and chargeback risk. They don't underwrite individually — they apply blanket category bans. That's why peptide retailers need specialized high-risk processors rather than retail-focused payment platforms.

What chargeback ratio will get my peptide account terminated?

Card brand thresholds are 0.9% (Visa) and 1.0% (Mastercard). High-risk processors typically allow up to 1.5% before mandatory remediation, but consistent ratios above those levels lead to termination and potential MATCH list placement. Chargeback alerts and 3DS2 authentication are the most effective ways to stay below threshold.

Do I need to ship 'research use only' to get approved?

Your website language matters more than your shipping policy. Sponsor banks want to see clear 'for research use only' positioning, no medical or dosing claims, an age verification gate, and a terms of service page that customers must accept. We review your site before submitting the application.

Can I keep my existing payment gateway?

Yes, in most cases. We support NMI, Authorize.net, USAePay, and most other major gateways. If you're currently on a gateway-locked processor (like Stripe or Authnet.net-only platforms), we'll help migrate your subscriptions and stored cards.

What if I've been on the MATCH list?

We can sometimes board MATCH-listed merchants depending on the reason for the original placement and how long it's been. Send us your details and we'll give you an honest read in 48 hours.

Get an answer in 48 hours.

Send us your business details and 3 months of processing statements. We'll tell you whether we can board you — and what your real rate would look like.