Rehmannia glutinosa extract is an extract from Cat's Eye (Sek Ti), a widely used traditional Chinese herbal medicine. It is the part of the root that has been processed by steaming or drying in the sun. It helps maintain balance within the body and also increases sexual performance. It helps nourish the blood, relieves asthma, shortness of breath, constipation, makes hair black and shiny, builds muscle, blood and body fluids, nourishes the heart, liver, spleen, lungs and kidneys, and helps blood circulation.

WhiteCare™ Rehmannia glutinosa is extracted using a special technique. In addition to the above mentioned benefits, WhiteCare™ Rehmannia glutinosa is highly effective in resisting the formation of melanin (anti-tyrosinase).

From the experiment, it was found that it can inhibit the formation of pigments (anti-tyrosinase) by more than 70% at a concentration of only 1mg/ml.

The company provides a service to test the efficacy of this raw material in the lab. The test results can be used to advertise the efficacy of the research. Please click "Lab-service" for more information.