Vitamin D3 1000 IU by Bluebonnet 250 Softgel Vitamin D3 1000 IU Softgels Bluebonnets Vitamin D3 1000 IU Softgels provide 100 natural vitamin D3 (cholecalciferol) from deep sea cold water fish liver oil and is molecularly distilled. Available in easy-to-swallow softgels for maximum assimilation and absorption. Other ingredients Gelatin glycerin water soybean oil. Contains Fish (skipjack) soybeans Free of milk egg crustacean shellfish tree nuts peanuts and wheat. Also free of corn yeast gluten barley rice sodium and sugar.