Our dietary supplements contain Chinese herbal extracts, gluconolactone and vitamin b1. It can promote prostate health and improve urine. Provides antioxidant protection to support overall health and immune function. Enhance energy metabolism and promote kidney health. The way to use it is very simple: shake it well before eating, 1-2 drops each time, 1-2 times a day. Unique formula to quickly increase libido and improve sexual performance. Long-lasting formula that permanently increases libido and prolongs pleasure.