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 loking strong radiant and youthful. Product Options Available are as follows: Size : 33.8 oz - Label. M Therapy Age-Defying Shampoo; Size : 7 oz - Label. M Therapy Age-Defying Shampoo;