This high potency, immune supporting combination provides 1000mg Vitamin C (in two tablets), with Blackcurrant, Black Elderberry and Bilberry, plus Zinc.Vitamin C helps maintain a strong immune system. Food storage, cooking and environmental factors, such as pollution, smoking, alcohol, ageing and today’s demanding lifestyle, deplete levels.Every cell in the body needs Zinc. It is necessary for proper immune system function. Alcohol, caffeine, laxatives and copper-piped drinking water can deplete levels. Blackcurrants are a potent source of anthocyanidins. Anthocyanadins give the purple/black colour to healthy berry fruits. Blackcurrants are a popular choice of fruit for healthy immunity, in the UK.Bilberries contain Vitamin C and anthocyanidins, and enhance Vitamin C activity. Black Elderberries are rich in anthocyanidins and also contain Vitamin C. They too can help support the immune system.Available in easy-to-swallow tablets.