It is believed that it is the polyphenols and anthocyanins contained in blackcurrants which contribute to their potent antioxidant effect.

Computer use has now become a necessary part of modern life and with this brings the rise of computer-related eye problems including eyestrain and eye fatigue. The natural effects of ageing can also cause problems with the circulatory system of the eye. The inclusion of dietary blackcurrant anthocyanins helps promote eye health and good vision particularly relating to working with computers and visual display terminals. Blackcurrants help Capillary Tone and  assist microcapillary circulation and help with capillary tone and flexibility.

A healthy blood flow to the brain is crucial for full mental function and helps maintain focus and mental alertness.