Clinical-grade peptides, manufactured and verified in the USA. Seven-layer tested with a Certificate of Analysis on every lot — supplied wholesale to licensed clinics, spas, and modern practices.
✓ ≥99% Verified PurityBuilt to clinical standards.
Before a vial ever reaches your clinic, it's manufactured and verified to the standards your patients expect.
Buy wholesale, direct.
Verify your NPI for instant access to wholesale pricing. We manufacture, fulfill, and ship physician-grade peptides straight to your practice.
Become a wholesale partner.
Get your own branded storefront and set your own pricing. We manufacture, custom-label, and blind-ship every order — you keep the margin.
Built for your business.
You focus on your patients and your growth. We handle the science, the compliance, the manufacturing, and the logistics — start to finish, under your brand.
Built for clinics. Backed by trust.
We make it easy to deliver clinical-grade peptides with confidence, every time — uncompromising quality, complete transparency, and responsive service.
Made in America. Verified at every step.
Pharmaceutical-grade active ingredient, synthesized and lyophilized in the USA, then put through our own testing before a single vial leaves the facility.
Every lot earns its label.
We don't ask you to take purity on faith. Each batch passes a seven-layer testing protocol, and the certificate of analysis ships with it.
Seven layers of testing. Most suppliers run one.
Purity alone doesn't make a peptide safe to put in front of a clinic. We run a full seven-layer panel on every single batch — and this is exactly the proof your providers should be asking every supplier for.
Verified purity, on the record.
Open the current, batch-matched COA for 47+ of the SKUs we hold — straight from our lab.
30+ peptides. One verified source.
Singles, blends, and capsules — cold-chain handled, batch-verified, and ready to ship under your label.
See the full catalog →
Wholesale Catalog
Verify your NPI for instant access to wholesale pricing, then order — we fulfill and ship directly to you.
Your brand on every vial.
We custom-label to your branding and blind-ship straight to your clinics. You own the relationship and the margin — we handle manufacturing, labeling, and logistics.
- ✓ Custom labels in your branding
- ✓ Blind-ship — your customer never sees us
- ✓ We pick, pack, and fulfill every order
- ✓ Set your own pricing and keep the margin
Built by a family. Backed by 20 years of medical-device experience.
We're a family-owned American company. Proudly made in the USA, committed to clinics, physicians, and real science — your practice, our mission.
Frequently asked questions
Everything a clinic, spa, or wholesale buyer needs to know before ordering.
Is AP Labs a wholesale peptide supplier for clinics?
Yes. AP Labs supplies peptides at wholesale to licensed clinics, medical and wellness spas, longevity and functional-medicine practices, and provider groups. We offer direct wholesale ordering for verified providers and white-label fulfillment for resellers.
Are your peptides third-party tested, and do you provide a COA?
Every batch goes through a seven-layer testing panel — HPLC purity (≥99%), mass spectrometry identity, sterility/bioburden, bacterial endotoxin (LAL), heavy metals, and net peptide content. A lot-matched Certificate of Analysis (COA) ships with every order, and we re-test each SKU and publish a fresh COA one to two times per month so the document always matches the lot in hand.
How do I get wholesale pricing or apply for an account?
Clinics and licensed providers can verify their NPI for instant access to wholesale pricing and ordering. Businesses that want their own branded storefront can apply to become a white-label partner. You can also reach our team directly at sales@americanpeptides.com.
Where are your peptides manufactured?
Our peptides use pharmaceutical-grade active ingredient and are synthesized and lyophilized in the United States under cGMP and ISO-class cleanroom standards, then tested before any vial leaves the facility.
Do you offer white-label or private-label peptides?
Yes. We custom-label vials, cartons, and inserts in your branding and blind-ship every order directly to your clinics — your customer never sees us. You set your own pricing and keep the margin while we handle manufacturing, labeling, fulfillment, and logistics.
How fast do wholesale orders ship?
Orders are typically processed within one to two business days and ship from our U.S. facility, with cold-chain packaging where appropriate. Tracking is provided when your order ships.
Who can purchase these products?
For physician use only. Products are supplied exclusively to licensed practitioners, clinics, and qualified purchasers — not to the general public. They have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease.
What makes AP Labs different from other peptide suppliers?
Most suppliers run a single purity test and reuse one certificate for a year. AP Labs runs a full seven-layer panel on every batch, publishes a fresh lot-matched COA one to two times per month, manufactures in the USA, and offers white-label fulfillment with a dedicated account manager — the proof and support clinics need from a wholesale partner.