Solaray's Vitamin C & D3 dietary supplement is designed to help maintain the immune system in optimal condition. Each capsule contains 1000 mg of Vitamin C in the form of ascorbic acid, known for its ability to protect cells from oxidative damage and for its role in immune system function. Additionally, it includes 2000 IU of Vitamin D3, which is essential for bone health and proper immune system functioning. The capsules are plant-based, making them suitable for individuals with dietary restrictions. It is suggested to take one capsule daily, preferably with a meal or a glass of water, to maximize nutrient absorption. This product is excellent support for those looking to enhance their overall well-being and strengthen their natural defenses.