Olaplex Nº.4D Clean Volume Detox Dry Shampoo

Light-as-air dry cleansing technology for scalp and hair that feel just washed. This healthy scalp dry shampoo is clinically proven to not clog pores or leave a white residue. No more dry, powdery roots or gritty buildup. Nº^.4D is proven to leave hair looking and feeling clean.