Last updated: June 2026 · Research use only
Short answer: Buy BPC-157 only from a vendor that publishes a batch-specific, independent-lab COA showing ?96% HPLC purity (?99% excellent) with mass-spec identity, and that ships domestically. Proxiva Labs carries research BPC-157 from $35, includes a COA with every order, and ships same-day on orders placed before 4 PM EST.
What to check before you buy BPC-157
- A batch COA you can read before purchase — not “on request.” Learn what to look for in How to Read a Peptide COA.
- HPLC purity ?96% (?99% excellent) plus mass-spec identity.
- U.S. shipping + stable vendor so reorders are reliable.
Buying BPC-157 from Proxiva Labs
- Research BPC-157 from $35; also available in the Wolverine Blend (BPC-157 + TB-500) from $52.50.
- COA with every order, third-party tested (independent lab, Vanguard) — published BPC-157 purity 99.52% HPLC (and the Wolverine Blend at 99.80%); see certificates at /test-results/.
- Same-day shipping before 4 PM EST (Mon–Sun), most orders arrive in 2–3 business days, plain-packaged and tracked. Free shipping over $150.
- Made in FDA-registered, GMP-certified U.S. facilities.
Compare against other suppliers in our Best Research Peptide Vendors 2026 guide.
FAQ
How much does research BPC-157 cost? At Proxiva Labs, BPC-157 starts at $35, with the BPC-157 + TB-500 Wolverine Blend from $52.50.
What purity should BPC-157 be? ?96% by HPLC minimum, ?99% excellent. Proxiva’s published independent-lab (Vanguard) COA shows BPC-157 at 99.52% HPLC — see /test-results/.
Does it ship with a COA? Yes — Proxiva includes a COA with every order and publishes certificates at /test-results/.
Research-use-only disclaimer: BPC-157 and all products referenced are intended strictly for research and laboratory use only. They are not approved for human consumption, medical application, or diagnostic use.
All products are sold strictly for research purposes only. Not for human consumption.