As a new plant medicine and a functional natural health food for the prevention and treatment of obesity and type II diabetes， corosolic acid has become a popular product in the marke，The natural product is currently being marketed as a nutritional supplement in the United States and is currently undergoing Phase 3 clinical trials for the treatment of diabetes, and will soon be approved by the FDA. Compared with insulin injection in the treatment of diabetes, it has significant oral effect, less toxic side effects, easy to use and other advantages, the effect is comparable to insulin injection. The content of corosolic acid in plants is generally very low, even the content of corosolic acid is only about 0.01% in the concentrated extract extracted by hot water of Crapery Myrrh. The content of corosolic acid in the alcohol concentrate Chemicalbook extract of Barnabas leaf is only about 1%.

After many years of research , High purity 98% corosolic acid was successfully isolated by advanced chromatographic separation technology, which was used in the experimental and clinical studies of efficacy and toxicity for the prevention and treatment of obesity and type II diabetes