Vitamin D3 of plant origin, resulting from una A long-lasting source of reindeer lichen, it contributes to the proper functioning of the immune system, as well as the maintenance of bone mass and muscle function. Highly dosed, it contributes to the absorption of calcium and phosphorus. Our plant-based vitamin D3 has been formulated in accordance with our guarantees, commitments to the naturalness of our formulas, and the involvement of our health laboratories. naturale on a daily basis.