Option One B4U Drink - DAO Enzyme Plus Liver Support - 30 Caps - Diamine Oxidase

- GAIN BACK YOUR PRODUCTIVITY: Feel better after consuming high histamine foods. - POWERFUL BIOTECHNOLOGY: B4U Drink is contains of Diamine Oxidase (DAO), a natural enzyme. - BENEFITS YOU CAN FEEL: Created for great nights and good mornings. - LIVER SUPPORT: In addition to the all-important Milk Thistle, our B4U Drink adds B Vitamins, Zinc and Vitamin C . Milk Thistle. B vitamins Complex, vitamin c, zinc.