Nioxin Hair Thickening Gel 145gNioxin Hair Thickening Gel is a volumizing styling gel that instantly enhances the appearance of fuller, thicker hair. This lightweight gel adds body and definition, transforming fine or flat hair into a voluminous, more substantial look. With its flexible hold, it allows you to achieve a polished or relaxed style while maintaining natural movement and softness. Perfect for all hair types, this gel offers versatile styling options without stickiness