- 1
- 10
- 10.12
- 10.21
- 10.31
- 2.10
- 3
- 4
- 4.0
- 4.15
- 4.20
- 4.3
- 4.35
- 4.45
- 4.56
- 4.62
- 4.8
- 4CC
- 5
- 5.0
- 5.1
- 5.12
- 5.15
- 5.17CC
- 5.18
- 5.1CC
- 5.26
- 5.3
- 5.32
- 5.35
- 5.4
- 5.5
- 5.52
- 5.60
- 5.8
- 5CC
- 6
- 6.0
- 6.1
- 6.13
- 6.17
- 6.1CC
- 6.23
- 6.3
- 6.32
- 6.34
- 6.45
- 6.46
- 6.64
- 6.66
- 6.8
- 6CC
- 7
- 7.0
- 7.1
- 7.11
- 7.12
- 7.13
- 7.18
- 7.1CC
- 7.23
- 7.3
- 7.31
- 7.35
- 7.4
- 7.40
- 7.43
- 7.44
- 7.45
- 7.8
- 7CC
- 8.0
- 8.04
- 8.1
- 8.11
- 8.13
- 8.1CC
- 8.21
- 8.3
- 8.31
- 8.34
- 8.43
- 8CC
- 9
- 9.03
- 9.1
- 9.11
- 9.12
- 9.13
- 9.22
- 9.3
- 9.31
- 900S
- 901S
- 9CC
- ASH+
- BLUE
- Clear
- GREEN
- MAG
- ORAN
- RED
- VIOL
Professional Violet Booster to neutralise warm reflections in Majirel colour
The Majirel Booster Violet by L’Oréal Professionnel was developed for hairdressers who approach colour with technical expertise and commercial vision. It is the right tool when the objective is to neutralise unwanted yellow and golden reflections, especially on light bases, blondes, greys, and white hair.
In a salon context, the effect is immediate. By mixing the Violet Booster with Majirel permanent colour, the formula responds with chromatic precision - yellow is controlled, the tone cools, and the result gains sophistication. The colour becomes cleaner, more professional, and more marketable.
The creamy and stable texture allows for a homogeneous mixture with the oxidant, without drips or surprises during application. Control is complete, even in demanding technical services such as neutralising persistent warm undertones or perfecting cool blondes.
Odor Trapping Technology reduces ammonia odour by up to two times, significantly improving comfort in the workspace. Hair remains visibly softer and conditioned, thanks to the complex of conditioning agents that offer up to three times more softness. The touch confirms what the colour already shows.
The vegan formula meets the current demands of the professional market without compromising performance. When used with Majirel, the Violet Booster contributes to long-lasting results, rich and even coverage, and up to 100% white hair coverage, maintaining cool neutralisation over time.
Designed exclusively for professional use, this booster is an essential ally for salons that want to elevate the quality of their cool colour services and retain demanding clients.
Key features
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Highly concentrated Violet Booster
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Neutralises yellow and golden reflections
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Ideal for cool blondes, greys, and white hair
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Compatible with Majirel permanent colour
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Odour reduction technology
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Creamy texture, easy to mix
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Vegan formula with conditioning agents
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Exclusive professional use
2-in-1 Service:
Neutralisation and Intensification (similar to Majirel Mix service)
Mixing: 15 ml Booster + 45 ml Shade + 90 ml Oxidant
Ratio: (0.25+0.75) = 1:1.5
Highlights on Dark Bases (similar to Majirel Contrast service)
Mixing: 20 ml Booster + 40 ml Contrast Base + 90 ml Oxidant
Ratio: (0.3+0.7) = 1:1.5
Colour Maintenance
On dry, unwashed hair, use a brush and start at the roots
Distribute for 5 minutes before the end of the development time
Virgin Hair
Start application on mid-lengths and ends
Leave on for 15 minutes before applying to the roots
Apply to the roots and leave on for 35 minutes
Long Regrowth
Start application on the mid-lengths and then apply to the roots
Distribute and leave on for 35 minutes
Important Note: Copper, Red, and Magenta are the ONLY boosters that can be used for the Highlights on Dark Bases service.
Latest update: 2026-07-08 23:14:10
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