While supplements cant make medical claims to treat or prevent a specific disease, they can make general health claims based on evidence, however there arent standards for what evidence is used
The Impact of Alcohol on the Bodys Detoxification Process Alcohol negatively affects the bodys natural detoxification process in a number of ways: Depletes Vitamins & Minerals: Alcohol consumption uses up essential vitamins and minerals required for proper detoxification, like B vitamins, zinc, and glutathione
Cell Physiol Biochem 53:496507 Bissinger R, Bouguerra G, Al Mamun Bhuyan A, Waibel S, Abbs S, Lang F (2015) Efavirenz induced suicidal death of human erythrocytes
Also using a toner first helps with absorption, which is fast anyways like you can use it if you only have 1 minute to get out the door in the morning