Permanent hair color Majirel Mix Booster
L'Oréal Professionnel Majirel Mix Booster permanent color encapsulates ammonia molecules directly to reduce odor intensity by half. It maximizes color performance and is formulated with gentler agents to soften and protect hair.
- Odor reduced by half
- Maximizes color performance
- Gentler agents that soften and protect
- Available in blue, green, violet, copper, and red
Size: 60 ml (2 oz)
Directions: mix using the 0.25 + 0.75 + 1.5 ratio, i.e., 15 ml of Majirel Mix Booster, at least 45 ml of Majirel shade, and 90 ml of L'Oréal Professionnel developer. Adjust the Booster concentration according to hair length and desired intensity.