Top 10 ResearchPeptides
Research grade compounds with lot-level purity testing, batch documentation, and nothing on the label we can't back up.
Filter by research area
Research gradeVerified purity
Trusted supplyBatch & COA available
Fast, discreet shippingUS domestic
Built on dataEvery lot tested
PEP / RESULTSpepresults.com
Every lot. Every report.
The lot number on the vial is the lot number on the certificate. Each batch goes to an independent US lab for HPLC purity and mass confirmation before it's listed. Reports are posted per lot, not per product, so what you read is what you received.
| Compound | BPC-157 |
| Cat. no. / Lot | PR-201 / 26-201A |
| Method | RP-HPLC, ESI-MS |
| Purity | ≥99.0% |
| Observed mass | 1419.5 g/mol |
| Appearance | White lyophilized powder |
| Use | Research use only |
Research standards
Third-party tested
Independent HPLC and mass spec on every lot. We don't publish a lot that misses spec.
Cold-chain storage
Lyophilized, sealed under nitrogen, and held at 2–8°C until it ships.
Research buyers only
We sell to adults 21+ for in-vitro and laboratory work. Orders that suggest otherwise get cancelled.
Shipping
Same-day dispatch
Orders placed before 1 PM CT on business days leave the same day.
Insulated packs
Vials ship in insulated mailers with cold packs, tracked from our dock to yours.
US only, for now
Domestic shipping only. Signature may be required on larger orders.
FAQ
Are these products for human use?
No. Everything we sell is for laboratory research use only and is not for human or animal consumption. We don't give usage guidance.
Where do I find the COA for my vial?
Look up the lot number printed on the vial and carton. Each lot's report is linked from the product page.
How should vials be stored?
Keep lyophilized vials sealed at 2–8°C, away from light. Follow your lab's own handling protocols.
Do you ship outside the US?
Not yet.