Built for serious science.
We exist to give researchers access to the highest-quality, most rigorously tested research peptides available — every batch, every time.
Who We Are
Empowering scientific discovery worldwide
Peptiva Research Labs LLC is a US-based supplier of high-purity research peptides dedicated to empowering scientific discovery. Our team understands that research outcomes depend on reagent quality — which is why we invest in rigorous testing and transparent documentation for every product we offer.
- Transparency in every batch we produce
- Rigorous independent testing — no shortcuts
- Full COA documentation available for every product
- Responsive support for researchers and institutions
- Strict research-only sales policy
99%+
Purity on every batch
COA
Included with every order
3rd Party
Independent lab verified
US-Based
Domestic shipping only
Quality Assurance
Our standards, every time
HPLC Purity Analysis
Every batch undergoes high-performance liquid chromatography to verify purity at 99%+.
Third-Party Testing
Independent lab testing ensures unbiased verification of every product we ship.
Mass Spectrometry
Identity confirmed via mass spectrometry — you know exactly what you're receiving.
Reliable Fulfillment
Orders processed within 3 business days with tracking confirmation via email.
Shipping
Fast, reliable domestic shipping
- Processed within 3 business days
- USPS, UPS & FedEx — 3–7 business days
- Free shipping on all orders over $200
- Tracking number emailed on shipment
Research Use Only
All products sold by Peptiva Research Labs LLC are strictly intended for laboratory and in-vitro research purposes. Not intended for human or veterinary consumption, and not approved for clinical use. By purchasing, the buyer confirms they are a qualified researcher and accepts full responsibility for regulatory compliance.