Composition: Rehmannia, cornus, dioscorea, moutan, alisma, poria coco, anemarrhena, and philodendron.
Indications: Take this formula for low tone , humming in the ear, especially sever in the afternoon or evening. This type of tinnitus is due to kidney nutrition deficiency. The dosage is 2 caps 3 times a day. It usually required 1-2 months treatment.