Product Overview If you have thin to advanced thinning hair then Redken Cerafill Dense FX 125ml is just what you need to instantly create fuller & denser looking hair. Benefits Spray Redken Cerafill Dense FX onto your hair & it works on the surface of each individual hair strand to increase its diameter, helping you to achieve hair that looks & feels fuller. It helps to strengthen your hairs fibre to prevent breakages as well as energising your hairs follicles. Key Technology Redken Cerafill Dense FX contains filloxane, ceramide & SP-94 to strengthen your hair & cleanse your scalp, helping you to achieve thicker looking hair.