How is it useful? Strawberry berry contains a considerable amount of useful vitamins and trace elements that have a beneficial effect on human health. It has valuable antioxidant properties, which is influenced by the content of vitamin C, organic acids, phenolic compounds and flavonoids. An excellent preventive remedy in the fight against cancer. Prevents premature aging of the skin, lowers cholesterol levels in the blood, has a beneficial effect on the heart muscle and blood vessels of the brain. Black currant is very useful for the nervous system and promotes cell renewal.