Latin Name: Arctostaphylos uva ursi

CAS No.: 77-52-1

Active Ingredient: Ursolic Acid,arbutin

Specifications: 9（25-98%）

Test Method: HPLC

Solubility: Good solubility in ethanol
Color: White powder（Ursolic acid 98%）

Toxicity: Notwithstanding its numerous cosmetic properties, ursolic acid is an ideal cosmetic ingredient because its overall toxicity (both chronic and acute) is low. It is not a primary irritant or sensitizer. In fact, it has been termed dermatologically innocuous.

Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation

Shelf life: 2 year when properly stored

Packing: 25kg/ Drum or as customer’s request

Ursolic acid is 100% extracted from natural plant, very safe and more bioactive.

Ursolic acid at a very lower price with a very high and uniform quality.

More important --- we have a very large output to meet our customers'big and continual orders.

Changsha Staherb Natural Ingredients Co.Ltd., a good supplier of professional herb extracts, especially those with high purity and standardized production process. Our company devotes to supply high quality products and services to customers in R&D and production fields of health products, cosmetics, feed additives and biopesticides.

With cordial and professional R&D, sales and after sales service groups, Staherb has potent capabilities both in R&D and production. The company persists in high investment on R&D of active ingredients of plants and promotes innovation on demands of customers. Upon constant R&D and tracing of new technologies and new products, Staherb makes effective cooperation with famous research institutes, such as CAS Kunming Institute of Botany, State Key Lab of Hunan Forest Products and Chemical Engineering, Hunan Agricultural University and so on..

Now the main products of Staherb are standardized high purity plant extracts, including Epimedium (10-98%), Euccomia left Extract (5-95%) amygdalin (50-98%), Ursolic acid (25-98%),and Corosolic acid (1-98%). In order to meet customers’research needs, our company also provides over 600 plant extracts, most of which are high-purity monomer plant compounds and reference substance. And some products can be supplied with milligram-scale, kilogram-scale or even to ton-scale. In addition, based upon the powerful R&D capability, Staherb can provide both products customization services and R&D outsourcing services according to customers specific requirements, so that to meet their continual innovation needs in the fields of natural productsdiscovery and production.