Redken Thickening Treatment 90mlExperience thicker looking hair with Redken Thickening Treatment featuring Stemoxydine 5% and Cerafill System Technology. This invigorating treatment strengthens hair fibres, prevents breakage, and energises follicles to re densify hair. Within 3 months, hair density improves for visibly fuller hair. Use daily on damp or dry hair, concentrating on the root area. With 5% Stemoxydine, achieve the appearance of thicker looking hair effortlessly.