Sebum oxidation and micro cracks on the scalp surface can create all these issues. It’s a vicious cycle and you want out. Versatile texture: deeply removes residue, sweat and oil when used as a shampoo and deeply purifies from residue, sweat and oil when used as a mask. Hair feels lightweight and volumized. Concentrated with 6% Clay, fine-grained active ingredient, that can do a soft peel on the scalp to help unclogging scalp surface from dirt, oil and sweat.