Vitamin c is an essential water soluble vitamin that has a wide range of functions in the human body with its primary function being a excellent antioxidant we also add bioflavonoids as they enhance the action of vitamin c and for this reason they should be taken together our high strength 1000mg tablets are ideal for anyone wanting to supplement with vitamin cone of vitamin cs most important functions is acting as an antioxidant protecting ldl cholesterol from oxidative damage when ld