Plant Fusion Vegan Organic Vitamin D3 can prevent vitamin D deficiency without the harmful effects of UV exposure. Studies have linked healthy vitamin D levels with the immune system, heart health, bone strength, and muscle retention. It also plays a key role in regulating and boosting mood, helping to ward off anxiety and depression. This plant based vitamin D3 is made from a unique trademarked ingredient called Vitashine - a nutrient dense form of algae called lichen. Organic D3 from lichen is a source of vitamin D that is highly absorbable in your body. This allows for maximum health benefits while taking a smaller dose than you might with synthetic forms of vitamin D. Free from common allergens, like dairy, soy, rice, eggs, nuts, fish, tree nuts, shellfish, making it a safe option for those with dietary restrictions.