A perfect trio for banishing dark spots/discoloration (TXA pink solution) & protecting/brightening with Korean skincare that gives MAJOR results. Brightening solution is this vitamin C suspended capsules from Medicube use with the 6-1 wand for best results. I do Airshot mode 3X a week on level 3 & TXA 1-3 times a week. Vitamin C can be used every morning under makeup. LTKBeauty