Arbutin Lingonberry Leaf Extract spot whitening effect?

 Arbutin Lingonberry Leaf Extract spot whitening effect?Arbutin is the differential phase isomer arbutin, in recent years found that it is better than arbutin has strong inhibition of tyrosinase and caught the attention of the cosmetics market.       lingonberry leaf extract in very low concentrations can inhibit the activity of tyrosinase, although the inhibitory mechanisms different from arbutin, but its strength is nearly 10 times as much as arbutin, and in high concentrations affect the growth of the cells [...]