Formulated to treat thinning hair, Redken Cerafill is ideal for fine hair that needs a little body. Choose Cerafill Defy shampoo and conditioner for normal to thinning hair, and Cerafill Retaliate for advanced hair loss. Each shampoo strengthens hair strands to protect against breakage, whilst gently cleansing your scalp and unclogging the follicles. Pair with the conditioner to add volume, body and shine from root to tip. Finish with Cerafill Dense FX for instantly thicker looking hair that enables you to style it with confidence for every occasion. The Redken Cerafill range is also suitable for use on colour and chemically treated hair.