TRESemme Deep cleansing shampoo 900ml TRESemmé deep cleansing shampoo will clarify and gently remove build-up and heavy residues that diminish your hair's shine. This formula, containing with vitamin C, is gentle enough for daily use and will cleanse your hair for that fresh, just-left-the-salon feel. Tresemmé understands how great hair gives you the confidence to walk taller every day. Tresemmé is dedicated to creating hair care and styling products that are salon quality without the salon price. Salon inspired, stylist tested products to help you create your own style and experience that salon feeling every day