Quick answer: BPC-157 is a synthetic research peptide made of 15 amino acids, based on a fragment of a protein found in gastric juice. Published work on it is mostly cell and preclinical research, and the evidence is early. Our BPC-157 10mg vial ships as a lyophilized (freeze-dried) powder for laboratory research use only.
What is BPC-157?
BPC stands for Body Protective Compound. You will also see it written as BPC 157, Body Protective Compound-157 or PL 14736. It is a short chain of 15 amino acids, the building blocks of proteins. Peptides this short are made by chemical synthesis rather than extracted from a source.
The name points to its origin. The sequence was taken from a larger protein found in gastric juice. The peptide in our vial is synthesized, not collected from that source.
What has published research studied it for?
Researchers have examined BPC-157 in several areas. The main ones are:
- Soft tissue repair models: tendon, ligament and muscle injury models in preclinical work.
- Cell behavior: cell migration and the formation of new blood vessels (angiogenesis) in cell and tissue studies.
- Digestive tissue: the gut lining and ulcer-related healing in controlled laboratory models.
- Nitric oxide pathways: nitric oxide is a signaling molecule involved in blood flow, and researchers have studied how BPC-157 interacts with it.
- Gene signaling: pathways tied to growth and cell survival.
Keep the limits in view. These are findings from cell and preclinical studies, and a large share comes from a small number of laboratories. No single receptor has been firmly established as its target, and the proposed mechanisms are still being worked out.
How does BPC-157 differ from TB500?
Customers often compare the two because both appear in tissue repair research. They are different molecules.
| Feature | BPC-157 | TB500 |
|---|---|---|
| Origin | Fragment of a gastric juice protein | Linked to thymosin beta-4, a protein found in many tissues |
| Size | 15 amino acids | Depends on whether the name means the full protein or a fragment |
| Proposed focus | Nitric oxide pathways, cell migration, blood vessel formation | Cell migration and structural proteins inside cells |
| Evidence | Mostly preclinical | Mostly preclinical |
Neither has a stronger evidence base than the other. Our article TB4 vs TB500 explains the naming question. The catalog also lists TB500 (Thymosin Beta-4) 10mg as its own product.
What is in the BPC-157 10mg vial?
The vial holds BPC-157 | 10mg as a lyophilized powder. The product page notes that it must be reconstituted, meaning it ships dry and is not ready to use as supplied. We do not give preparation instructions. Freeze-drying is used because a dry peptide is more stable than one in solution, and our lyophilization guide covers it.
The peptide is synthesized at a WHO/GMP and ISO 9001 certified laboratory in California.
How is BPC-157 tested?
Three checks matter for any peptide: identity by mass spectrometry, purity by HPLC, and the amount of peptide per vial. For a line-by-line walkthrough, see how to read a Certificate of Analysis.
Some issues are specific to BPC-157:
- Short-chain impurities. The sequence has a run of three prolines in a row. Repeated residues are where truncated or deleted sequences can form, so the HPLC trace deserves a look.
- Content versus powder weight. Salt and moisture can add weight to the powder, so check how the report states peptide content.
- Name checks. The report should name BPC-157 as a single compound, and the measured mass should match the expected mass for a 15-amino-acid peptide.
The image above is the Certificate of Analysis for this product. Compare its identity, purity and content lines against the points above.
How should BPC-157 be stored?
Heat, moisture and light are what degrade peptides, and a sealed, dry vial is the most stable form. Follow the storage guidance on the vial label and product page. Handling after reconstitution is a matter for each lab's own protocol, so we do not cover it here.
Frequently asked questions
What does BPC-157 stand for?
It stands for Body Protective Compound-157. The number is a label for this specific sequence.
Is BPC-157 a peptide or a protein?
It is a peptide. At 15 amino acids it is much shorter than a typical protein.
Is BPC-157 the same as BPC Wolverine?
Not necessarily. BPC Wolverine + KPV is a separate catalog product, so check its page for the contents.
Where is BPC-157 made?
It is synthesized at a WHO/GMP and ISO 9001 certified laboratory in California. BioPure does not own the facility.
Is BPC-157 sold in other forms?
The standalone product is the 10mg vial. The catalog also has a blend, GLOW, that lists BPC-157 alongside GHK-Cu and TB500.
Why does the product page say it must be reconstituted?
Because it ships as a dry powder. We leave preparation details to each laboratory's own procedures and do not provide them.
Every lot we sell has a Certificate of Analysis you can read before you order. Questions before you buy? Our team is in Chandler, Arizona: (888) 745-1505 or our contact page.
View BPC-157 | 10mgAll products sold by BioPure Peptides are intended strictly for in-vitro laboratory and research use only. They are not for human or animal consumption. These statements have not been evaluated by the U.S. Food and Drug Administration, and these products are not intended to diagnose, treat, cure, or prevent any disease.