Vitamin D is an essential nutrient. Get your daily dose with Vitamin D3 Dietary Supplement Softgels from up and up. D3 is the body’s preferred form of Vitamin D and supports bone, teeth, muscle, and immune health through calcium absorption.Taking this vitamin D supplement will be no sweat as the flexible softgels are easy to swallow and may contribute to reduced pain during digestion. Size: 100 Count. Gender: Unisex. Age Group: Adult.