BPC-157 10 mg (Pen)

BPC-157 10 mg (Pen) is a single pre-filled research pen holding 10 mg of BPC-157, the synthetic 15-amino-acid peptide whose sequence derives from a gastric protein fragment (also indexed as PL-10, PLD-116 and PL 14736).^{8298609, 17186181} The peptide inside is the same one sold on the BPC-157 vial listing; this page is about the pen as a format: what the fill is, how its handling differs from dry powder, and which batch paperwork the card on this page shows. Supplied only for qualified laboratory research.

Research reagent identity

Research literature

BPC-157 is a synthetic 15-residue peptide (GEPPPGKPADDAGLV) whose sequence derives from a fragment of a gastric protein. Its published literature is predominantly preclinical and in vitro. This listing is the pre-filled pen format. Primary sources are linked below for researchers who need the original papers. This listing does not summarise study outcomes and makes no claim about any effect, use or benefit of this product, which is supplied as a reference material for in vitro laboratory research only.

References (PubMed): PMID 14554208, PMID 27847966, PMID 34267654, PMID 42198317, PMID 40756949

Batch documentation

This page’s certificate card, headed “BPC-157 10 mg (Pen)”, reads batch RRL-9628420-P, purity 99.42%, date 01 JUN 2026, lab horizonanalytical.com. That batch number matches the certificate on the vial listing. The report images behind the card are a UPLC-MS purity report on white lyophilized powder (a 10 mg specification, 9.9 mg measured) and an endotoxin report, RRL-9628420-E, recording <0.05 EU/mL. In other words, the paperwork characterizes the peptide lot; it does not describe the filled pen as a separate sample.

When a pen arrives, compare the lot printed on its label with the batch on the card before logging it. All posted certificates are gathered in the COA library, and the guide to verifying a peptide COA walks through checking a report number with the lab that issued it. For a section-by-section reading of a certificate, see how to read a peptide COA.

Storage and handling

The practical difference between the formats is the clock. Lyophilized powder in a sealed vial is the more forgiving form for long cold storage, while a liquid fill starts ageing as soon as it is prepared. Refrigerate the pen on arrival, keep it dark and upright, avoid freezing and repeated warm-cold cycles, and record the arrival date beside the lot number. Labs that would rather prepare their own solution on their own schedule can order the vial and pair it with reconstitution solution, which is a separate item. The peptide storage basics guide covers temperature and light in more detail, and the full pen range is listed on the research peptide pens page.

Frequently asked questions

Does the pen hold a different peptide from the BPC-157 vial?

No. The pen and the vial listing both concern BPC-157, the 15-residue sequence GEPPPGKPADDAGLV (CAS 137525-51-0, PubChem CID 9941957). What changes is the presentation: a single 10 mg pre-filled pen instead of lyophilized powder in a vial.

What does the 10 mg in 1 mL specification describe?

The listing states a 10 mg fill prepared with 1 mL of reconstitution solution, which works out to roughly 10 mg of peptide per mL. Treat it as the listing’s stated specification and check the strength printed on the label of each pen you receive.

Which batch certificate is shown for the pen?

The card on this page, titled BPC-157 10 mg (Pen), shows batch RRL-9628420-P, purity 99.42%, dated 01 JUN 2026, with horizonanalytical.com as the lab. It is the same batch number shown on the BPC-157 vial listing, and the report images describe a UPLC-MS analysis of lyophilized powder against a 10 mg specification.

How is a BPC-157 pen stored differently from a vial?

A sealed vial of dry powder tolerates cold storage for longer than a liquid format does. Keep the pen refrigerated, shielded from light and away from freezing, note the date it arrived, and work to the label plus your lab’s own SOPs.

Research framing: Supplied strictly for laboratory and in-vitro research use only. Not for human or veterinary use.

For research use only. Not for human or animal consumption, administration, injection, topical use, medical, clinical, veterinary, food, cosmetic, supplement, household, or other personal use. This site does not provide medical advice, and this product is not intended to diagnose, treat, cure, mitigate, or prevent any disease.

These statements have not been evaluated by the Food and Drug Administration. Review the available COA or batch documentation and follow applicable laws, institutional protocols, and safety procedures before handling.

COA documentation is organized by product and batch whenever available.

Store and handle according to the product label, batch documentation, and laboratory protocol.