Improved Improve Sense of Balance & Remove Ringing in the Ear 100% Natural Dietary Supplement Formulated Under Supervision of China Academy of Traditional Chinese Medicine This well-known formula is used in Chinese medicine to promote normal arterial blood flow to the brain, enhance memory, increase excitability of the cerebral cortex, balance the endolymph, remove dizziness and ringing in the ear, and maintain healthy hearing, eye sight, and healthy functions of the neck.