Product Details Whatever your age or skin type hydroxy acids help to break down the outer layers of dead skin cells to reveal fresher brighter looking skin. While many formulas have only one type of hydroxy acid Charlotte Tilburys Super Radiance Resurfacing Facial is formulated with three magic hydroxy acids for a multi-layered resurfacing effect. ; Alpha hydroxy acids or AHAs melt away dead skin cells. Beta hydroxy acids (BHAs) penetrate deeply into pores reducing the debris that can lead to blackheads and breakouts leaving skin looking clear and radiant. Polyhydroxy acids (PHAs) work exclusively on the skins surface without disturbing the delicate layers that lie beneath to help minimise irritation. ; In Charlotte Tilburys miracle facial discover a genius acid exfoliator that has been expertly formulated with 15% AHA BHA PHA + EXFOLACTIVEto help minimise the appearance of fine lines wrinkles uneven skin texture and hyperpigmentation. How To Use Apply a generous even layer weekly