Natural Factors Vitamin D3 Drops 25 Mcg 1, 000 IU, 5.3 Oz

Vitamin D3 Drops 1000 IU Liquid Vitamin D3 is essential for strong bones and teeth as it increases the body’s absorption of calcium from food. Its role in regulating calcium levels also helps regulate the immune system and maintain healthy nerves and muscles. Vitamin D3 is a potent liquid supplement that is carefully blended in a mixture of organic extra-virgin olive and flaxseed oils providing 1000 IU of vitamin D3 in just one little drop. Also available in 400 IU potency for children.