Vegan Vitamin D3 5000 IUPLANT BASED VITAMIN D3: Most vitamin D3 supplements are made from lanolin extracted from sheeps wool. Our Vegan Vitamin D3 is sustainably sourced from wild harvested lichen with no animal byproducts of any kind. HIGH POTENCY: 5000 IU of naturally bioactive Vitamin D3 can help restore blood levels in those who are deficient. Studies show that nearly half the U. S. population may be low in Vitamin D.* ESSENTIAL IMMUNE SUPPORT: Vitamin D is crucial for