Vitamin Supplement. Naturally flavored. Celebrate tonight. Feel better tomorrow. Pharmacist created. Prehydrate. Prepare. Precovery. This product will not prevent intoxication nor enhance sobriety. Drink responsibly. B4 still helps if taken during or after drinking. But, like our name says, drinking your first can before is best. Vitamins. Minerals. Electrolytes. Antioxidant. Amino acids. Plant extracts. Allergens: None. drinkB4.com. Please recycle. (These statements have not been evaluated by the Food and Drug Administration. This products is not intended to diagnose, treat, cure, or prevent any disease.)