This Vitamin D3 2500IU supplement combines vitamin D3 with vitamin C and K2. G&G have used a vegan vitamin D3, which is made from natural lichen. Rather than 4000iu (GA151) it has a slightly reduced dose of vitamin D3 to support your lifestyle. Vitamin D3 2500IU is vegan and kosher.DirectionsTake one capsule daily with a main meal, or as directed by a professional.IngredientsVitamin C (L-ascorbic acid), Vitamin D3 (Vitashine), Vitamin K (K2 Vital), arabic gum, corn syrup, silicon dioxide, sodium ascorbate, microcrystalline cellulose, medium chain triglyceride oil, capsule shell: vegetable celluloseAllergen InformationVegetarian,Vegan,Certified Vegan,Kosher,Hypoallergenic,AdditivesSweeteners and AdditivesArabic gum, corn syrup, silicon dioxide, sodium ascorbate, microcrystalline cellulose, medium chain triglyceride oil