Every Upswing® anti-hangover nutritional capsule contains: L-Cysteine HCL, Capsule Shell (HPMC). Vitamin C (Ascorbic Acid), Rice
Flour, Anti-caking Agents (Magnesium Stearate, Silicon Dioxide),
Nicotinamide, Vitamin B12 (Cyanocobalamin), Pyridoxine HCL, Thiamine
HCL, Riboflavin, Folic Acid, D-Biotin.
Take 2 capsules just before drinking. If required, take another 2 capsules with plenty of water before bed.