Black Currant Extract is produced by ethanol/water extraction, purification and spray drying of Ribes nigrum fruit, standardised to anthocyanins (typically 25–35%).
It delivers 4 primary anthocyanins (cyanidin-3-glucoside/rutinoside, delphinidin-3-glucoside/rutinoside) that support microcirculation, eye health, antioxidant activity, and immune function, used in eye-health and antioxidant supplements.