- 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 red booster for intense reflects and customised colour
L’Oréal Professionnel's Majirel Booster Red was developed for professionals seeking maximum intensity in red tones, without losing technical control. A true colour amplifier that transforms Majirel colour into a personalised, precise, and highly valued salon service.
By mixing the red booster with Majirel permanent colour, the difference is immediate. The red gains depth, saturation, and visual impact. The reflects become more vibrant, more luminous, truer to the desired shade. Ideal for clients who request intense, warm, and long-lasting reds - the kind that get noticed immediately.
The creamy and stable texture allows for a homogeneous mix, easy to apply and non-drip. Even in demanding technical services, control is total. Odor Trapping Technology reduces ammonia odour by up to two times, significantly improving comfort in the professional environment, without compromising colour performance.
The vegan formula, enriched with caring agents, protects the hair fibre during the chemical process. Hair remains visibly softer, conditioned, and with a professional shine. When used with Majirel, it ensures long-lasting results, rich and even coverage, and up to 100% grey hair coverage, even in personalised services with a red reflect.
Majirel Booster Red is the right tool to intensify reds, create deep warm reflects, or reinforce the chromatic identity of each service. A technical product designed for hairdressers who treat colour as a competitive differentiator.
Key features
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Highly concentrated red booster
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Intensifies red and warm reflects
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Compatible with Majirel permanent colour
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Odour reduction technology
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Creamy texture, precise application
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Vegan formula with caring agents
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Up to 100% grey hair coverage
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For professional use only
2-in-1 Service:
Neutralisation and Intensification (same as Majirel Mix service)
Mixture: 15 ml Booster + 45 ml Shade + 90 ml Oxidant
Ratio: (0.25+0.75) = 1:1.5
Highlights on Dark Bases (same as Majirel Contrast service)
Mixture: 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 processing time
Virgin Hair
Start application on lengths and ends
Leave to process for 15 minutes before applying to the roots
Apply to roots and leave to process for 35 minutes
Long Regrowth
Start application on the mid-lengths and, then apply to the roots
Distribute and leave to process for 35 minutes
Important Note: Copper, Red, and Magenta are the ONLY boosters that can be used for Highlights on Dark Bases service.
Latest update: 2026-07-09 00:13:48
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