SunVitamin D3 Drops (1000 IU)

Why choose Natural Factors Vitamin D3? First, this product features vitamin D3, which is better at raising your 25(OH)D levels than vitamin D2 and lasts longer in your body. Second, because vitamin D is fat-soluble and better absorbed in the presence of fat, this vitamin D3 liquid is delivered in a base of organic flaxseed oil as well as MCT oil from coconut and RSPO-certified sustainable palm kernel.