1.Applied in food field.
St john’s wort herb extract often used as additives, with distinct fragrance smell, St John’s wort P.E. can promote digestion and increase appetite.
2.Applied in daily necessities field.
St john’s wort extract hyperforin aslo added into a large amount of oral cleaning products, such as dentifrices, mouthwash and tooth powder.
3.Applied in pharmaceutical field.
Because of the function of inhibition and paralysis to sensory nerve endings, st. john’s wort herbal extract can be used as counter irritant.