Just for Men Coloring Shampoo Black H-55

5 minute duration

•     Lasts up to 8 weeks
•     With keratin, olive oil and vitamin E
•     Does not contain ammonia

Usage: Pour the contents of the small bottle of "base color" into the applicator bottle and shake well. First, apply the product to the grayer parts of the hair, then to the rest of the hair (do not wash your hair, it must be applied to dry hair.). Work the material well into your hair. Leave on for 5 minutes, then rinse with plenty of water and shampoo. (The duration of action may vary depending on the hair type. The longer you leave it on, the darker the shade will be). Wash your hair until the draining water is clear.

*Always perform an allergy test before first use and use the gloves provided in the box.