Your Lab-Grade Peptide Partner, Vertically Integrated for Quality and Scale.
At Peptides In Bulk, we take control of the entire process—from synthesis to shipment—in our U.S. cGMP-compliant facility. This vertical integration ensures we deliver >99% purity and provide third-party COAs with every lot, giving you the assurance your business needs. We do more than just supply bulk peptides; we provide the foundation for your brand’s growth.
| What Sets Us Apart | How It Helps Your Business |
| Complete White-Label Production | Launch or expand your peptide line without the manufacturing headache. We print your custom branding on vials, cartons, and inserts, or create fully custom label designs. |
| Dedicated Account Management | Experience seamless operations. Get a single point of contact for quotes, forecasting, and inventory holds, backed by a U.S. support team that responds within one business hour. |
| Rapid, Low-MOQ Turnarounds | Keep your inventory agile. Our core catalog is on the shelf and ready to ship; custom runs start at industry-low minimums and typically ship within 3-5 business days. |
| Regulatory & Quality Transparency | Protect your brand’s reputation. We provide full traceability, lot-specific COAs, SDS sheets, and temperature-controlled logistics to guard product integrity. |
| Custom White Label/Drop-Ship (Coming Soon) | Scale efficiently. Soon, we’ll offer direct-to-customer fulfillment with your label using our state-of-the-art, end-to-end system. |
The Bottom Line: Peptides In Bulk lets you dedicate your resources to marketing and growth while we expertly manage the science, compliance, and logistics behind the scenes.
Whether you require white-label peptides that mirror the quality of your own in-house lab or a hands-off, direct-to-customer fulfillment solution, we possess the infrastructure and the integrity to keep your brand advancing.
“Switching to Peptides In Bulk for my wholesale needs was transformative. The quality of the peptides is truly unmatched, and their commitment to third-party lab testing gave me the critical assurance I needed. Thanks to their reliable, on-time shipping, my operations run smoothly. I highly recommend them to any business seeking a trustworthy and high-quality partner!”
Scott B. – Private White Label Customer