Check out our newest addition to the Sunday Riley family, Clean Rinse Scalp Serum! Learn more behind the benefits + ingredients that make up this detoxifying, clarifying and cleansing treatment!Tags: benefits to using a scalp serum, how to use a scalp serum, salicylic acid, rose clay, jasmine, glycolic acid, scalp hydration, scalp build up, sunday riley modern skincare, scalp cleansing, scalp health, scalp serum and scalp detox