I'm 31 with still acne prone, but already aging skin. This clay mask badly damaged my sensitive skin, after washing off there was three popped capillaries, so now it looks like starting rosacea on my face. I can see how it can clean pores, but for sensitive (and most likely dry or even normal) skin it's way too harsh. Used it once, the jar is huge, but not going to use it ever again. Either toss it or pass it to someone will less gentle skin.