For Dull Skin Contains lactic acid (dead cell softener) For skin with no dullness Skin dullness is caused by dead skin cells Containing lactic acid that softens cuticles and removes dead skin cells, Bifesta Foaming Whip BRIGHTUP cleanses your face and makes your skin brighter. Bright Up’s ultra-fine and dense foam goes deep inside your pores so dirt and dullness are removed and your skin looks translucent and clear.