BPC-157 | 20mg | 3ml
BPC‑157 is a laboratory‑synthesised oligopeptide made up of fifteen amino acids, representing a specific sequence originally found within a larger protein derived from gastric tissue. In research settings, it is examined as an isolated pentadecapeptide with consistent physicochemical characteristics, which supports its use across biochemical, cellular, and preclinical experimental platforms. Within biochemical and cell‑based investigations, BPC‑157 has been observed to influence several signalling pathways, including those linked to nitric‑oxide–related processes, growth‑factor signalling cascades, and regulators of cytoskeletal dynamics. The molecular and cellular effects reported in studies vary significantly depending on the experimental model, peptide concentration, exposure time, and methodological conditions. For this reason, BPC‑157 is employed primarily as a tool for exploring peptide‑driven signalling mechanisms rather than for drawing conclusions about defined biological or physiological effects.
Strength
20mg
Concentration
6.67 mg/ml
Purity
≥99% HPLC
COA
Included
Free Reusable auto-injector pen, worth $50
A reusable pen is added free to your order, automatically.
- Same-day dispatch on orders placed before the daily cut-off.
- Free shipping within the United States over $100, tracked.
- Cold-chain packed: sealed foil pouch, ice packs, plain outer box.
- Batch-specific Certificate of Analysis included.
| Designation | Pentadecapeptide |
| CAS Number | 137525-51-0 |
| Molecular Formula | C₆₂H₉₈N₁₆O₂₂ |
| Molecular Weight | 1419.5 g/mol |
| Sequence | Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val |
| Strength | 20mg |
| Concentration | 6.67 mg/ml |
| Presentation | 3ml Vial |
| Appearance | Clear liquid |
| Purity | ≥99% (HPLC) |
| Storage | Must be kept in a refrigerator at 2°C–8°C for optimal potency. |
| Certificate of Analysis | Batch-specific COA included |
How we ship it
Every pre-mixed vial ships cold from the warehouse serving your region and arrives in a plain box. Refrigerate on arrival at 2–8 °C.
Chilled
Vials travel with frozen gel packs inside a sealed foil pouch, which holds temperature for roughly seven days — far longer than the journey needs, so the cold chain has room to spare.
Insulated
The pouch sits inside a wool-lined envelope, so the cold chain survives a normal courier journey.
Discreet
Plain outer box with no branding and nothing on the label that names the contents.
Same-day dispatch
Order before the daily cut-off, Monday to Friday.
Free over $100
Within the US: tracked, next business day.
2–8 °C on arrival
Refrigerate as soon as the parcel lands.
BPC-157
$200.00 · Qty 1
BPC-157: sequence, format and what a US buyer should verify
BPC-157 is a synthetic pentadecapeptide — a fifteen-amino-acid chain whose sequence corresponds to a partial fragment of a protein identified in gastric juice. It is written BPC-157, BPC157, or "body protection compound 157". The molecule is well defined; what differs between vendors is purity, format, and whether the documentation can be traced to your specific vial.
Research use only. Supplied strictly for in-vitro laboratory research. This page covers composition, chemistry, format, quality documentation and storage. It does not describe dosing, administration, or use in humans or animals, and makes no therapeutic claims.
Composition and what ships
Fifteen residues, supplied pre-mixed as a solution at 20mg per vial, sealed, cold-packed, with a batch Certificate of Analysis. Synthesized in our UK laboratory; each US batch is verified in a US laboratory before release.
Because BPC-157 is a short, unmodified peptide with no unusual residues, it is straightforward to synthesize well — and equally straightforward to synthesize badly and sell anyway. Purity is where the difference shows, and purity is only meaningful as an HPLC figure attached to a named batch.
Solution versus lyophilized powder, for a US laboratory
The default in the US market is lyophilized powder. The comparison that actually matters:
| pre-mixed solution | lyophilized powder | |
|---|---|---|
| State on arrival | Ready, at a known concentration | Solid; requires reconstitution |
| Operator variance | None introduced after fill | Introduced at reconstitution |
| Storage | Refrigerated, 2–8°C | More tolerant; longer nominal shelf life |
| Shipping | Cold-chain required | Robust |
| Verification | Concentration fixed at fill and stated | Depends on diluent volume being correct |
Neither format is superior in the abstract. A solution suits work where the concentration must be known and identical between vials without a preparation step; a powder suits long storage and labs that reconstitute routinely. Choose against your protocol, not against a marketing line.
BPC-157 and TB-500 are not interchangeable
These two are frequently listed side by side and are chemically unrelated. BPC-157 is a fifteen-residue sequence derived from a gastric protein. TB-500 is a synthetic fragment of thymosin beta-4, a distinct actin-binding protein. They appear together in blends — our Wolverine stack pairs them — but a study design that names one is not satisfied by the other. If a supplier's copy treats them as substitutes, that tells you something about the copy.
There is no oral BPC-157
Capsules and oral preparations marketed under this name are common online. As a peptide of this length, BPC-157 is not stable through gastric conditions in any form that survives as the intact fifteen-residue chain. We supply a solution for laboratory research and make no claim about any route of administration, because we do not describe administration at all.
Documentation
Every vial carries a batch number tied to a COA published in our COA library. The document states the HPLC purity figure and the method used, and mass spectrometry consistent with the expected mass. If you cannot match a lot number on a vial to a document, you do not have documentation — you have a brochure.
Storage
Refrigerate at 2–8°C on arrival, keep sealed and out of light, do not freeze the solution format. Log the lot number before discarding the outer packaging.
A note on competition testing
BPC-157 appears on the World Anti-Doping Agency prohibited list. This is stated as a fact relevant to anyone whose institution or subjects fall under anti-doping rules; it is not guidance, and it does not change that this material is supplied for in-vitro laboratory research only.
BPC-157: research FAQs
- What is BPC-157?
- BPC-157 is a synthetic peptide fifteen amino acids long, which is why chemists also call it a pentadecapeptide. Its sequence matches part of a larger protein first described in gastric juice, but the material sold here is made entirely by chemical synthesis rather than extracted from tissue. In the lab it serves as a well-defined reference compound for in-vitro work, and it is not for human or veterinary use.
- What is the amino acid sequence of BPC-157?
- In one-letter code the chain reads GEPPPGKPADDAGLV: glycine, glutamate, three prolines, glycine, lysine, proline, alanine, two aspartates, alanine, glycine, leucine and valine. The molecular formula is C62H98N16O22, the average molecular mass is about 1,419.5 g/mol, and the CAS registry number is 137525-51-0. With four prolines and no cysteine, there is no disulfide bond to form or misassign.
- How is BPC-157 different from TB-500?
- They are unrelated molecules that happen to be listed side by side. BPC-157 is a fifteen-residue sequence traced to a gastric protein, while TB-500 is a seven-residue acetylated fragment of thymosin beta-4, a separate actin-binding protein. Neither can stand in for the other when a study design names one of them. The Wolverine Stack combines the two in one vial, and each is also sold on its own.
- Is BPC-157 FDA-approved?
- No. The FDA has never approved BPC-157 as a drug, and the material on this page has not been evaluated by the FDA for any purpose. We sell it purely as a research chemical for in-vitro laboratory work; it is not for human or veterinary use. BPC-157 also appears on the World Anti-Doping Agency Prohibited List, which matters to anyone working under anti-doping rules.
- Is your BPC-157 a powder or a liquid?
- A liquid. It arrives pre-mixed as a solution in a sealed vial, so there is no freeze-dried cake to reconstitute before bench work begins, and the batch certificate records its appearance as a clear liquid. Most BPC-157 sold to US labs is lyophilized powder, which tolerates warm transit and long storage better. A solution trades some of that robustness for removing the preparation step.
- How should BPC-157 be stored once it arrives?
- Move the vial into a refrigerator at 2 to 8°C as soon as it is unpacked, keep it sealed, and shield it from light. Do not freeze a solution, since freezing and thawing degrade peptides that are already dissolved. Note the lot number before the outer packaging goes in the trash, because it is the only link between the vial and its certificate.
- Does BPC-157 come with a Certificate of Analysis?
- Yes. Every batch has its own Certificate of Analysis reporting HPLC purity, and the lot number on that document should match the one printed on your vial. Certificates are published in the COA library on this site, so you can read the document behind the current batch before placing an order rather than after the parcel arrives.
- How fast does BPC-157 ship within the US?
- Orders leave cold-packed from the warehouse that serves the United States and travel on a tracked service, with delivery across the US on the next business day. Prices are in US dollars, and checkout accepts Visa, Mastercard and Apple Pay. Because the product is a solution, put it in the refrigerator as soon as the parcel is opened.
Research guides
- Research peptides, explained: what they are and how US labs use them
- BPC-157: what the pentadecapeptide is and what studies examine
- TB-500: the thymosin beta-4 fragment and what the research covers
- What is the Glow Stack?
- What is the Wolverine Stack?
- What is KLOW peptide?
- BPC-157 vs TB-500: how the two research peptides compare
- Pre-mixed peptides vs lyophilized powder, and why it matters
- Storing research peptides so they reach the assay intact
- Bacteriostatic water (bac water) for peptides: solution stability
- What a Certificate of Analysis actually tells you
Disclaimer: Products sold on this website are intended for research and laboratory use only. They are not intended for human or animal consumption. Purchasers must be at least 18 years of age. By using this site, you agree to our Terms & Conditions.