This independent HPLC-MS lab test confirms BPC-157/Thymosin Beta-4 20mg to 23.98mg blend from OROS Research at 99.125% purity. The analysis was conducted by Freedom Diagnostics Testing on February 17, 2026.
The blend contains BPC-157 11.73 mg and Thymosin Beta-4 10.25 mg. BPC-157 is researched for tissue repair, while Thymosin Beta-4 is researched for immune support and cell proliferation. A purity level of 99.125% indicates high-grade synthesis and minimal contamination.
The vial appearance is white lyophilized powder with lot number 1547512. The full certificate of analysis is available for download on this page.

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.