Sharpening the senses is based on the traditional recipe Yi Qi Cong Ming Wan. A blend aimed at supporting the senses, especially sight and hearing.  Focus: hearing impairment, tinnitus, visual acuity impairment, cataracts, blurred vision, pterygium. Composition: water, alcohol 50% vol. Huang Qi - astragalus, root - Radix astragali - 4.4 g Ren Shen - ginseng root - Radix ginseng - 4.4 g Gan Cao - liquorice, root - Radix glycyrrhizae - 4.4 g Sheng Ma - sumac stinky, root - Radix cimicifugae - 2.7 g Ge Gen - kudzu, root - Radix puerariae - 2.7 g Man Jing Zi - Fructus viticis - 1.8 g Bai Shao - Radix paeoniae alba - 8.9 g Huang Bai - Amur cork, bark - Cort phellodendri - 8.9 g Dosage: It is a good idea to shake the tincture before use. Slight cloudiness is normal. The daily dose is 1 drop per 1 kg of body weight. Divide the daily dose into two parts - morning and evening. That is, if you weigh, for example, 70 kg, you will take 35 drops in the morning and 35 drops in the evening. After consultation with a specialist, up to three times the dose can be given Take the tinctures on an empty stomach. The minimum interval is 30 minutes before or one hour after meals. The tincture can be poured with a little hot water to  evaporate the alcohol. This procedure is suitable for children or drivers.  Packaging: 50 ml - 1100 drops