What is this product? This sulphate-free shampoo will restore, replenish and rejuvenate. Designed to quickly transform weak, dull, aged hair into strong, radiant and youthful looking hair. More info: Label. M Therapy Age-Defying Shampoo includes 8 of the most technologically advanced Anti-ageing ingredients designed to reverse the visible signs of ageing, leaving hair looking strong, radiant and youthful. For optimal results use with the Therapy Age-Defying Conditioner. Apply to wet hair and massage into a thick lather. Follow with Therapy Anti-Ageing Conditioner.