It’s important to choose a vegan vitamin D supplement because standard vitamin D supplements often aren’t vegan for various reasons. If you’re looking for a quality vegan vitamin D3 supplement, Deva Vegan Vitamin D3 is an excellent high-strength option. What to know before you buy a vegan vitamin D supplementD2 vs. D3Two types of vitamin D exist: vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). How much you can expect to spend on a vegan vitamin D supplementExpect to spend $5-$30 on a vegan vitamin D supplement, depending on the pack size, the type of vitamin D used and the formulation of the supplement. Vegan vitamin D supplement FAQWhat are the signs of low vitamin D?