Pro D3 is a high strength formulation for providing high-quality pharmacopoeia grade vitamin D3 (Cholecalciferol). The entire range of Vitamin D3 supplements includes various formulas to suit unique requirements. The capsules are suitable for vegetarians, are halal-safe, and gelatine-free. It does not contain gluten, lactose, yeast, salt, and are also free from peanut and soy.