BPC-157, TB-500 (Blend)

Lot 1667 quality scorecard

✓ Lot conforms to all release specifications. Released 2025-12-09 · by Tori Johnson, Operations Manager 8 vials consumed (estimated minimum) 2 independent ISO-17025 labs 7 analytical procedures

Testing performed at Vanguard Laboratory (Olympia, WA) · Eagle Analytical Services Inc. (Houston, TX).

✓Purity >99.50 Vanguard Laboratory HPLC-UV/VIS ✓Assay 11.01 mg Vanguard Laboratory HPLC-UV/VIS ✓Assay 10.25 mg Vanguard Laboratory HPLC-UV/VIS ✓Heavy metals All non-detect LOQ 0.005–0.05 ppm · Vanguard Laboratory ICP-MS ✓Endotoxins 0.6 EU/mg Vanguard Laboratory LAL ✓ Sterility — validated by multiple complementary methods Dual-method

Each lot is screened using methods with different strengths: the traditional pharmacopeia standard for regulatory rigor, plus rapid-detection methods that catch viable cells the classical method can miss. All methods must pass before a lot ships.

USP Vanguard Laboratory No microorganisms present in sample tested Result: Pass. ScanRDI Eagle Analytical Services Inc. No Method Suitability on file. Date Started: 2025-11-13, Date Completed: 2025-11-15. Submission #: ETX-251112-0633. Result: Pass.

Testing labs: Vanguard Laboratory · Eagle Analytical Services Inc.· ISO 17025:2017 / A2LA #6377.01.01· View signed PDF report ›