Support your immune system with 1000mg Vitamin C caplets by Nature’s Bounty. (1) This essential nutrient is important for the normal functioning of your white blood cells, which play a vital role in the immune system. (1) Vitamin C is also one of the best antioxidants for fighting free radicals. (1) Free radicals can cause oxidative stress that may lead to premature aging of the cells. Nature’s Bounty Vitamin C combines science, nature and 50 years of expertise and innovation to bring you the easiest way to support immune system health. (1) Simply take one caplet daily, preferably with a meal. Our Vitamin C caplets are non-GMO, gluten free, suitable for vegetarians, and contain no artificial colors or sweeteners. Size: 100 count.