Manedelic Acid 5% For All Skin Types Removes Dead Skin Cells Smoothes Dull, Rough Skin A gentle exfoliating water developed to smoothen skin tone & texture. This is an exfoliating water formulated with Mandelic Acid, which works gently even on sensitive skin. Removing built up dead skin to enhance the effects of following skin care products, it helps even out a dull and/or uneven skin tone, and smoothens rough skin.