The Ultimate Buyer’s Guide to L’Oréal Majirel Boosters 60ml

Helping UK salons and colour professionals fine-tune tone, boost creativity, and protect margins.

Whether you’re a salon owner trying to reduce re-dos, a senior stylist perfecting “expensive brunettes”, or a freelance colourist expanding your kit without overloading your backbar, tone control is everything. We all know the frustration: unwanted warmth creeping through, blondes tipping too gold, brunettes pulling red, or fashion shades lacking punch.

That’s exactly where L’Oréal Majirel Boosters 60ml come into their own. Used correctly, they turn a solid permanent colour system into a bespoke, precision tool without switching brands or stocking endless extra shades.

Majirel Boosters are professional-only permanent colour additives designed to be mixed into standard Majirel shades. They are not standalone colours.

Concentrated pigments that let you:

• Intensify warmth and vibrancy

• Neutralise unwanted undertones

• Fine-tune results level by level

They sit fully inside the Majirel system, so you still benefit from:

• Up to 100% white hair coverage

• A vegan formula (no animal-derived ingredients)

• Up to 3× softer hair vs the previous Majirel formula

• Reduced ammonia odour for a more comfortable salon environment
  
  

Who They’re For

• Majirel-using salons want more control without more stock

• Colour specialists doing corrective work or bespoke blondes/brunettes

• Multi-chair salons needing consistent, teachable formulas

• Freelance and mobile stylists with limited kit space

What They Do

• Add warmth (Orange, Red, Magenta)

• Cancel warmth (Blue, Green, Violet)

• Improve predictability on tricky base levels

How They’re Typically Used

• Measured in small ml amounts

• Mixed into a 60 ml Majirel shade

• Used alongside the correct Majirel developer

Adjusted based on natural base level and underlying pigment

1. Precise Tone Control (No Guesswork)

Boosters let you target exactly what the hair needs—whether that’s knocking out orange at level 6 or pushing vibrancy in a copper.

2. Better Results on Warm or Resistant Bases

From high-lift blondes to deep brunettes, Boosters help manage stubborn warmth that standard shades alone can’t always control.

3. Consistency Across the Salon Floor

Clear dosage guidelines mean junior and senior stylists can achieve the same predictable results, chair after chair.

4. More Bespoke Services = Higher Ticket Prices

Custom-mixed colour supports premium services like:

• Corrective colour

• Bespoke blonding

• Trend-led brunettes and coppers

Clients see the difference—and pay for it.

5. Smarter Stock, Better Margins

Instead of holding every intermediate shade, Boosters let you adapt core colours. Fewer tubes, less waste, more profit per service—especially with Majirel’s upgraded 60 ml tube size.

Majirel Boosters fall into two clear groups:

Warm Intensifiers

• Orange Booster – Enhances copper, counters blue tones

• Red Booster – Adds depth and richness to reds

• Magenta Booster – Boosts violet-red fashion reflects

Best for: coppers, reds, creative brunettes, fashion work.

Cool Neutralisers

• Blue Booster – Cancels orange

• Green Booster – Cancels red

• Violet Booster – Cancels yellow

Best for: cool blondes, ash brunettes, grey coverage refinement.

Always follow L’Oréal technical guidance, but as a working salon reference:

Levels 10–8 (Light Blonde to Blonde)

• 1–6 ml Booster

• Ideal for refining tone without over-deposit

• Great for delicate neutralisation or subtle warmth
  
  

Levels 7–5 (Dark Blonde to Light Brown)

• Up to 15 ml Booster

• Controls stronger underlying warmth

• Useful for cool brunettes or enhanced coppers
  
  

Levels 4–1 (Brown to Black)

• Up to 30 ml Booster

• Manages deep red/orange pigment

• Perfect for resistant bases or fashion depth

 Total colour mix remains 60 ml Majirel + 90 ml developer.

Prep

• Diagnose the natural level and the underlying pigment

• Decide whether you’re neutralising or intensifying

• Measure carefully—Boosters are concentrated

Application Tips

• Start conservatively, especially on lighter levels

• Keep formulas written down for repeat clients

• Standardise mixes for team consistency

Processing

• Process as per Majirel permanent colour guidelines

Aftercare

• Recommend professional colour-safe shampoo and conditioner

• This protects tone longevity and hair condition

Best-Selling Majirel Booster Options

• Blue Booster – A go-to for cool brunettes and warmth control

• Violet Booster – Essential for refined blondes and ash results

• Copper/Orange Booster – Huge for on-trend coppers and warmth lovers

• Green Booster – A problem-solver for red-heavy bases

These are staples in colour-led UK salons.

Q: Can Majirel Boosters be used alone?
A: No. They’re designed to be mixed into Majirel shades only.

Q: Are they suitable for grey coverage?
A: Yes—when used correctly within the Majirel system, grey coverage performance is maintained.

Q: Are Majirel Boosters vegan?
A: Yes. The updated Majirel formula contains no animal-derived ingredients.

Q: Are these suitable for home use?
A: No. Majirel Boosters are strictly professional-only and should be used by trained colourists.

If you’re already using Majirel, Boosters are one of the smartest upgrades you can make. They give you:

• More control

• More creative freedom

• Fewer re-dos

• Better margins

At CM Hair & Beauty Supplies, we stock the full Majirel ecosystem core shades, Boosters, developers, Cool Cover and High Lift—so you can order everything in one place, with trade-only pricing, fast UK delivery, and a wholesaler that genuinely understands salon life.

For colourists who want precision without complication, Majirel Boosters just make sense.