Sourcing checklist
Where to buy BPC-157 and TB-500 for laboratory research
This page covers the BPC-157 + TB-500 research blend: one vial contains BPC-157 10 mg + TB-500 10 mg per vial (20 mg total labeled content) of the lyophilized two-peptide powder, supplied strictly for laboratory research use only. This site does not sell BPC-157 or TB-500 on its own; the checklist below is for sourcing the combined vial from a research-peptide supplier.
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What this page covers
Many researchers searching for “where to buy BPC-157 and TB-500” are looking for the two peptides as separate vials. This site covers a pre-combined two-peptide vial instead: BPC-157 and TB-500 together as a lyophilized blend. Labeled content per vial: BPC-157 10 mg + TB-500 10 mg per vial (20 mg total labeled content). Single-peptide sourcing is a separate decision for the laboratory and is out of scope here.
If the research design calls for the combined blend (one COA, one storage SOP, one shipping unit), the checklist and the supplier link below are the shortest path to a lot that can be documented. For the dedicated explainer of the blend, see the Wolverine stack explainer and the BPC-157 and TB-500 combined-blend overview.
Sourcing checklist for research peptides
- Batch-specific certificate of analysis (COA) tied to the vial’s lot number — not a generic product-level document.
- HPLC chromatogram with the integrated purity percentage per peak at a stated wavelength (commonly 214 or 220 nm for peptide bonds).
- Mass-spectrometry spectrum that confirms the observed molecular mass of each peptide in the vial (two expected masses for a two-peptide blend).
- Lot number on the vial matching the COA.
- Named analytical lab, so the test can be traced if the figure is queried.
- Lyophilized or cold-chain shipping appropriate for the material: dry powder ships at ambient temperature; already- reconstituted material requires a cold chain.
- Research-use-only label on the vial.
How to read a two-peptide COA
A COA for a two-peptide vial should carry both peptides and both analytical readouts side by side. See the batch documentation page for the layout convention used by the supplier, and the purity testing methods explainer for how HPLC and MS numbers are generated.
Red flags on a research-peptide listing
- Use-for guidance of any kind on the product page — amount per use, route of administration, frequency, schedule. Research-use-only material should not come with any of it.
- Health or outcome claims about the research material (e.g. “promotes…”, “helps with…”). Research-use-only listings describe chemistry, not outcomes.
- No batch documentation or only a generic, product-wide quality statement.
- Claims of “pharmaceutical grade”, “clinical grade” or “FDA approved” for a research peptide.
- User endorsements, outcome narratives or athlete sign-offson a research-peptide listing — those are not research-chemistry content.
- No research-use-only label on the material.
Where this blend is supplied
Frequently asked questions
Where can I buy BPC-157 and TB-500 for research?
This site covers one product: a lyophilized BPC-157 + TB-500 research blend supplied as a single two-peptide vial — BPC-157 10 mg + TB-500 10 mg per vial (20 mg total labeled content) — for laboratory research use only. Current price, available vial bundles and the live certificate of analysis are listed on the supplier product listing. See the sourcing section below for the live link.
Does this site sell BPC-157 or TB-500 on its own?
No. This site covers the pre-combined BPC-157 + TB-500 research blend only. Single-peptide vials are not listed here. If a research design requires one peptide on its own, source it from a separate research-peptide supplier under their terms.
What documentation should a research peptide supplier provide?
A batch-specific certificate of analysis (COA) tied to a lot number on the vial. The COA should include an HPLC chromatogram with the integrated purity percentage, a mass-spectrometry spectrum confirming identity for each peptide, the test date, and the name of the lab that performed the analysis. A research-use-only label on the material is also required.
How is the blend shipped?
A lyophilized two-peptide vial is dry powder in a sealed glass vial. It is normally shipped at ambient temperature; cold-chain shipping is reserved for already-reconstituted solutions. The vial should carry the lot number and a research-use-only label; the COA is published separately.
Who can buy research-use-only peptides?
Qualified research purchasers; the supplier’s terms and jurisdiction apply. Research-use-only materials are not sold for human or veterinary use, and the supplier may require account verification for new buyers. Check the supplier page for the current purchase terms.