The milk_shake® Sos Roots, 75 ml, is a root touch-up spray designed to instantly cover regrowth or grey hair, unifying hair colour between salon visits or before at-home colouring. It effectively masks colour imperfections without weighing hair down, providing a quick and easy solution. The intense colour pigments adhere to the hair fibre and dry rapidly, delivering effective colouration without any unpleasant stickiness. Application is straightforward, requiring no mixing or complex preparation, as it can be applied directly to dry hair. This corrector covers and masks grown-out roots, simplifies application, and covers grey hair, with results lasting until the next wash. To use, shake before applying to specific areas as needed, particularly to the roots of the hair.