Your Documentation, Independently Verified
Join thousands of researchers who use PeppyCheck to evaluate peptide suppliers. Claim your listing and show them you take quality seriously.
Researchers are sceptical. Independent verification changes that.
When a researcher is evaluating suppliers, a COA on your own website tells them what you want them to see. A purity percentage without an independently verified report behind it is just a number.
PeppyCheck gives researchers a place to find documentation they can trust — because it comes from a third party, not from you. That distinction is everything.
Everything you need to build trust with serious researchers
QR Codes for Every Batch
Generate a QR code for any peptide or batch in your listing. Print it on your vials, packaging, or documentation. Researchers scan it and land on an independently verified batch record — COA, purity data, test results, all third-party hosted. No supplier website can replicate this trust signal.
The PeppyCheck Badge
Display the PeppyCheck verification badge on your website. An independently awarded trust mark that carries weight precisely because it didn't come from you.
Verified Documentation Hosting
Upload your COAs, HPLC reports, mass spectrometry results, and supporting documentation in one place. Independently verified, permanently hosted, and accessible to any researcher evaluating your products.
Third-Party Reviews Researchers Trust
Reviews on PeppyCheck come from verified users on an independent platform. They carry weight a testimonial on your own website never will. On the Verified plan and above, you can respond publicly to reviews, add context, and show researchers how you handle feedback.
Be Found When It Matters
PeppyCheck users are actively evaluating suppliers. They read COAs, compare purity data, and recommend suppliers to others. This is a high-intent, quality-focused audience — and they're already here.
Plans for Every Stage
Start for free. Upgrade as your listing grows.
- Claim and manage your listing
- Upload documentation for independent verification
- Edit profile information
- Reviews visible to researchers
- —Respond to reviews
- —PeppyCheck verification badge
- —QR codes
- —Priority verification queue
- —Listing analytics
- —Additional team seats
- Claim and manage your listing
- Upload documentation for independent verification
- Edit profile information
- Reviews visible to researchers
- Respond to reviews
- PeppyCheck verification badge
- LimitedQR codes
- Priority verification queue
- —Listing analytics
- —Additional team seats
- Claim and manage your listing
- Upload documentation for independent verification
- Edit profile information
- Reviews visible to researchers
- Respond to reviews
- PeppyCheck verification badge
- UnlimitedQR codes
- Priority verification queue
- Listing analytics
- Additional team seats
All plans start with claiming your listing for free. Upgrade options can be discussed once your listing is set up.
Verified suppliers stand out. Unclaimed listings don't.
Researchers comparing suppliers notice which ones have verified documentation and which ones don't. If your competitors are verified on PeppyCheck and your listing is unclaimed, that gap is visible to everyone evaluating your category.
Claiming your listing takes minutes. What you do with it after that is up to you.
Three steps to a verified listing
Claim Your Listing
Submit a claim request for your existing listing. We'll verify you're an authorised representative and send you access within 48 hours.
Upload Your Documentation
Use your supplier dashboard to upload COAs, lab reports, and batch documentation. Submit new batches as they come in.
Get Verified
Our team independently reviews your documentation. Verified batches display the PeppyCheck trust mark — and you can generate QR codes for any of them.