The formula with purple pigments neutralizes yellowness in 1 use and nourishes the hair. Instrumental test after using shampoo and mask ruler.
Mode of application:
use protective gloves. Use once a week for correction of toan hair. Apply with massage movements to wet hair for 1-3 minutes, foam and rinse thoroughly with water. For dark blond and darker hair - up to 5 minutes. In case of contact with eyes, rinse immediately with plenty of water.