Max Strength of 4000IU per tablet. Each bottle contains 180 vegetarian tablets, designed to provide your body with essential nutrients for optimal health. Microcrystalline Cellulose, Vitamin D3 (Cholecalciferol), Vitamin K2 MK7, Acacia Gum, Sucrose, Sunflower Oil, Anti-Caking Agent: Magnesium Stearate, Silicon Dioxide.