✅ASCORBIC ACID FOR IMMUNE SYSTEM: Proud Origins Vita-C can nourish the immune system! Vitamin C plays an important role in the functioning of white blood cells, which are vital components of the immune system. ✅POTENT ANTIOXIDANT: Proud Origins Vitamin C Caplets also support antioxidant health. Vitamin C is one of the best antioxidants for fighting the free radicals. Free radicals can cause oxidative stress that may lead to premature aging of the cells. ✅Healthy Bones & Teeth: Vitamin d3 10000 iu plays a significant role in regulating the amount of calcium & phosphate in the blood. Both are vital supplements in maintaining healthy bones & teeth.