Discover an unprecedented Majirel coloring experience with the new anti-odor technology. 
Thanks to this new technology, ammonia molecules are directly encapsulated, reducing odor intensity by half*. 
It also maximizes color performance and has been specially formulated with less aggressive agents to soften and protect the hair.
Its new creamy texture is fast and easy to mix for a mistake-proof application**. 
Majirel Boosters allow you to neutralize unwanted tones, amplify reflections, and create a truly personalized shade.

_{*Instrumental test, vs. previous formula.}

_{**Mistake-proof application does not mean less product is needed.}

1. PREPARATION

Majirel Booster cannot be used alone mixed with L'Oréal Professionnel developer.

Full Coloring Service (intensification or neutralization) Mix 0.25 + 0.75 + 1.5 Mix 45 ml of Majirel shade (minimum) with 15ml Majirel Booster and 90ml of Developer. The concentration rate of Majirel Booster must be adapted to hair length as well as the desired intensity of the result.

2. APPLICATION AND RINSING

First application: On dry, unwashed hair, apply with a brush to roots, lengths, and ends. Processing time: 35 minutes
Note that: The processing time begins at the end of the root application. 
When applying to grey hair at the roots, use a shade with reflection only.

EMULSIFICATION AND RINSING After the processing time, carefully emulsify for a few minutes. Rinse thoroughly until the water runs clear. Finish with Metal Detox cleansing cream.

3. COVERAGE

For a full coloring service (intensification or neutralization)

Intensification Technique (copper or red)

To cover 0% to 50% grey hair: Apply the desired color by incorporating 1/4 of a tube of Booster.
To cover 50% to 100% grey hair: Increase the proportion of booster to 1/2 tube.

Neutralization Technique (blue, violet)

To cover 0% to 50% grey hair: Apply the desired color by incorporating 1/4 of Booster.
To cover 50% to 100% grey hair: On the roots, apply the shade of your choice and mix with a Majirel Fundamental shade or a golden shade of the same level. On the lengths and ends, apply the shade of your choice and mix with 1/4 of Booster.