Anthocyanin belongs to the biological flavonoids, and flavonoids the most important physiological activity function is the free radical scavenging ability and antioxidant capacity, the aging of the skin has a certain slowing down of the operation, so there is beauty effect.

Research has proved that anthocyanins are the most effective antioxidants found by mankind today, as well as the most potent free radical scavenger, the antioxidant performance of anthocyanins is 50 times higher than VE, 20 times higher than VC.