American Crew Hair Grey Remover 4-5 Medium Natural 3x40ml contains ethanolamine instead of ammonia, pH reaction 9.5-10, does not contain red and copper pigments.
American Crew oxidizer 4.5% bottle 450ml greatly enhances the effect of the degreaser, makes the degreaser durable for up to 24 washes, thoroughly paints over gray hair along the entire length and restores its natural color.
