Analytical laboratory testing confirms TB-500 10mg from IonPeptide at 99.55% average purity across dual vial bulk sample. Tested by Analytical Formulations, Inc. on March 16, 2026.
Quantitative assay via Beer-Lambert method showed individual vial content of 10.25mg and 10.50mg with consistent high-purity results (99.5% and 99.6% respectively). Identity confirmation via Lambda Max matched characteristic reference standards. A purity level of 99.55% confirms high-quality synthesis with minimal contamination. Heavy metals screening confirmed <10 ppb combined metals, with total aerobic microbial counts and yeast/mold counts at 0 CFU/ml.
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.