Natural Factors Vitamin C 1000 mg plus Bioflavonoids Rosehips is a superior antioxidant formulation containing citrus bioflavonoids
...Natural Factors Vitamin D3 provides the natural form of vitamin D that is essential for the absorption of calcium & phosphorus.
...Vitamin D is made naturally in the skin from exposure to the sun's ultraviolet rays. Vitamin D is a nutrient that helps in the development & maintenance of bones & teeth & helps your body absorb calcium & phosphorus. It also helps your muscles, nerves & immune system work properly.