Kudzu has been used as a traditional Chinese treatment for alcoholism and hangovers since at least 600 AD. The root contains isoflavones, which are biologically active molecules that may be responsible for kudzu's effects. 
A small, double-blind, placebo-controlled study found that heavy drinkers who took kudzu for a week consumed significantly fewer beers than those who took a placebo. The kudzu group also drank more slowly.
Ashwagandha helps to aid in anxiety and mineral depletion that comes with drinking alcohol. 
These statements have not been evaluated by the FDA and statements are not meant to treat, diagnose, cure or prevent diseases. Seek your own medical treatment before herbal remedies. 
Made with: wild harvested kudzu root, organic ashwagandha root, vegetable glycerin, distilled water