Olaplex N 4D Clean Volume Detox Dry Shampoo is a volume and styling shampoo for all hair types. This shampoo from Olaplex offers gentle dry cleansing technology that leaves the scalp and hair as fresh and revitalized as after the first wash. Thanks to its lightweight formula, it leaves no dusty residue or unwanted buildup. N 4D Clean Volume Detox Dry Shampoo, clinically tested not to clog follicles, provides deep cleansing without compromising scalp health. It helps neutralize odors and gives body and volume without weighing hair down. In addition, it is completely vegan, cruelty-free and paraben-free for responsible, high-quality hair care.