Spine Date Seed is a traditional Chinese herb. It contains jujuboside A, jujuboside B, betulinic acid, betulin and etc. Jujube seed powder was used to soothe the nerves, stop sweating, nourish the heart, benefit the liver, treat insomnia, tranquilize the mind. Zeaxanthin belongs to a group of bioflavonoids known as carotenoids, a group that is further subdivided into two groups: carotenes and xanthophylls. Lutein and zeaxanthin supplements is one of the xanthophylls, which are found most abundantly in dark, leafy green vegetables, and are crucial to the good health of the eyes. The retina of the eye actually contains a lot of zeaxanthin, which is why it is so important to include this carotenoid in your diet. Lycopene is a powerfull antioxidant. It makes tomatoes red. It is soluble in oils and insoluble in water. Lycopene is easily absorbed by the organism and is naturally present in human plasma and tissues in higher concentrations than the other carotenoids. In traditional Chinese medicine, the mulberry leaf extract weight loss are considered to be of sweet, bitter and cold properties, which are associated with the liver and lung meridians, and functions to clear lung heat (to manifest as a fever, headache,sore throat or cough) and clear fire in the liver. They are also used to stop bleeding, especially in patients who are vomiting blood. Naringin is the major flavonoid glycoside in grapefruit and gives grapefruit juice its bitter taste. It is metabolized to the flavanone naringenin in humans. Both naringin and hesperetin, which are the aglycones of naringin and hesperidin, occur naturally in citrus fruits. Naringin exerts a variety of pharmacological effects such as antioxidant activity, blood lipid lowering, anticancer activity, and inhibition of selected drug metabolizing cytochrome P450 enzymes, including CYP3A4 and CYP1A2, which may result in drug drug interactions in vivo. Ingestion of naringin and related flavonoids can also affect the intestinal absorption of certain drugs, leading to either an increase or decrease in circulating drug levels. http://www.prius-biotech.com/health-care-raw-material/