Usolic Acid

By following the ongoing market developments and trends, we are the leading Exporter, Manufacturer & Supplier of Usolic Acid in Xian, Shaanxi, China. The extract is from rosemary (Rosmarinus officinalis Linn.), a common household plant that has grown in the Alps since the Middle Ages, and is now found throughout the world. According to folklore, rosemary takes its name from the Virgin Mary, who draped her cloak on a rosemary bush, and then placed a white flower on top of the cloak. The flower turned blue overnight, and the plant became known as the a Rose of Mary.a Rosemary has been used for thousands of years as a savory spice, food preservative, in cosmetics and hair products, and as an herbal medicine for a variety of health disorders. Until now however, the exact chemical pathways involved in its beneficial effects have remained unknown.

Usolic acid introduction:
Ursolic acid is a triterpene compound which exists in natural plant. It has the biological effect of composed, anti-inflammatory, antibacterial, resisting diabetes, fight ulcer, reduce blood sugar and so on.It also has obvious antioxidant function, and is widely used in medicine and cosmetics raw materials.


Appearance: Off-white or white powder

Active Ingredient: Ursolic Acid

Usolic acid specifications: 25%~98%Ursolic Acid,arbutin by HPLC

Testing by: HPLC

Molecular formula: C30H47O3

Molecular weight: 455.6929