Anthocyanidins are a subgroup of the flavonoid family (plant compounds with highly valued anti-inflammatory properties) that exert a wide variety of different positive physiological effects. They are water-soluble pigments present in the berries of some fruits, especially those with a blue-purple color such as bilberries, black grapes, blueberries, and currants. Anthocyanidins have a large number of actions in the body, mainly due to their effects on the body's collagen and on the inflammatory and allergic response. They stimulate the synthesis of collagen, They inhibit elastase and other proteolytic enzymes that break down collagen, They stimulate the formation of cross-links that strengthen the cross-linked fibers of collagen. They also prevent oxidants from damaging connective tissue and protect vitamin C in the body, essential for the formation of collagen. Daily dose Take 1 capsule per day, preferably with food. Warnings Do not exceed the recommended daily dose. Keep out of the reach of little kids. Food supplements should not be used as a substitute for a balanced diet.