Composition and Indication: Cooked Rehmannia, Cornus, Dioscorea, Alisma, Poria, Moutan, Anemarrhena, Phellodendron,Portulaca, Baphicacanthus Root, Imperata,Lycium Bark, Scruphularia, Tricosanthes Root. For prevention of Oral Herpes and Genital Herpes $ 30.00/90 Caps. Dosage: 2-3 capsules 3 times a day