How It Works

B4 is a pharmacist-created vitamin supplement you drink before you drink alcohol. It is caffeine-free and specifically formulated with liver protectants, a powerful rehydration blend, antioxidants and amino acids.

Think of it as sunscreen for your liver™.

Take a can before your first drink, like putting on sunscreen before you go in the sun. And just like sunscreen, if you’re going to be out in the sun for a while, or keep drinking, have a second or third can to reapply. Even if you’ve already started drinking, you’ll still want to protect yourself with B4. Like sunscreen, you may burn a little but it’ll still help.

How to use B4 for best results

first_hour

Drink within an hour before your first drink.

chill

Chill for taste.

food

Enjoy with food in your stomach.

big_night

Big night? Have a second or third can throughout.

B4 still helps if taken during or after drinking. But, like our name says, drinking your first can before is best.