BPC-157
Synthetic pentadecapeptide supplied by Loti Labs as lyophilized powder and capsules for laboratory research. Specifications, the current certificate of analysis and the full batch history, all on one page.
BPC-157 5mg. For laboratory, analytical and research use only.Compound specifications
| Compound | BPC-157 |
| Class | Synthetic pentadecapeptide |
| Sequence | GEPPPGKPADDAGLV |
| Molecular formula | C62H98N16O22 |
| Molecular weight | 1419.5 g/mol |
| CAS number | 137525-51-0 |
| Form | Lyophilized powder, sealed vial · Capsules, 30 count |
| Formats | 5 mg vial · 500 mcg per capsule, 30 capsules |
Latest certificates of analysis
5 mg vial
500 mcg per capsule, 30 capsules
Also in these research blends
BPC-157 5mg / TB-500 5mg (blend)
Klow Blend 80mg (GHK-Cu 50mg, BPC-157 10mg, TB-500 10mg, KPV 10mg)
Glow Blend 70mg (GHK-CU 50mg, BPC-157 10mg, TB-500 10mg)
Batch history
| Test date | Format | Batch | Purity | Identity | Laboratory | |
|---|---|---|---|---|---|---|
| Oct 12, 2026 | 5 mg vial | LL-BPC-926 | 99.5% | Confirmed | Krause Analytical | Certificate |
| Jun 17, 2026 | 5 mg vial | LL-BPC-626 | 99.9% | Conforms | Bioviridian | Certificate |
| Dec 29, 2025 | 500 mcg per capsule, 30 capsules | LOT-BPC1-00006 | 99.87% | SR Bio Labs | Certificate |
How every batch is tested
Every Loti Labs batch is tested by an independent, U.S.-based third-party laboratory. Purity is measured by HPLC and identity is confirmed by mass spectrometry. Where a certificate includes an endotoxin screen, the result is shown above. Each certificate is archived permanently under its batch number, so earlier batches stay on record after a new one arrives. Search the complete COA archive.
Questions researchers ask
What purity is the current BPC-157 batch?
5 mg vial: batch LL-BPC-926 tested at 99.5% purity by HPLC-UV/MS on Oct 12, 2026, identity confirmed by mass spectrometry. 500 mcg per capsule, 30 capsules: batch LOT-BPC1-00006 tested at 99.87% purity by HPLC on Dec 29, 2025.
What is the molecular formula and weight of BPC-157?
BPC-157 has the sequence GEPPPGKPADDAGLV, molecular formula C62H98N16O22 and a molecular weight of 1419.5 g/mol, CAS 137525-51-0.
How do I find the certificate for my vial?
Match the lot number printed on the vial label to the batch column in the history table, or search it in the Loti Labs COA archive. Every certificate is kept permanently under its batch number.
What is BPC-157 from Loti Labs intended for?
Loti Labs supplies BPC-157 strictly for laboratory, analytical and research use. It is not for human or veterinary use, and it is not a drug, food or cosmetic.
Available to registered researchers
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RESEARCH USE ONLY. This page is provided for laboratory, analytical and research reference. Products are not drugs, foods or cosmetics and are not for human or veterinary use.