Just For Men Control GX is a revolutionary 2-in-1 grey-reducing shampoo and conditioner that gradually reduces grey hair with each wash. This 118ml product offers a subtle, natural-looking way to blend away grey hair while cleansing and conditioning, working effectively on any shade of hair. The product works progressively over 2-4 weeks of regular use, allowing for gradual and natural-looking results. The innovative formula combines the convenience of a daily shampoo with grey-reducing properties, eliminating the need for complicated hair dye applications. As a hair color product, it's important to follow the safety warnings on the packaging and perform a patch test before first use to check for any potential allergic reactions. The 118ml/4 fl. oz size is convenient for regular use.