Hair problems: how to choose the right brush

What you must remember

 

A poorly chosen brush breaks the hair fiber and irritates the scalp. Boar bristles to smooth and distribute sebum, nylon to detangle, wood for softness: the material matters, but on a sensitive scalp, it's the rounded tips that really make the difference.

  • The material of the bristles determines what the brush does to the fiber
  • Boar bristles for smoothing, nylon for detangling, wood for softness
  • On sensitive scalps, rounded tips are preferable to the material
  • A brush with damaged bristles perpetuates irritation with each stroke.
Hair problems: how to choose the right brush - MakeMyMask

 

On invests in care without ever then ask the question about the brush. that she touches the hair several times a day. But a poorly brushed toothbrush The chosen one breaks the fiber. irritates the scalp and can worsen the problem that we is precisely what it seeks to address. Here how to choose yours according to your hair.

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How to choose Which brush should you choose based on the material of the bristles?

This is the criterion that determines everything else: the bristles are what come into contact with the scalp and the hair fiber. Three materials dominate, with very different behaviors.

  • Boar bristles smooth and distribute sebum, but they don't detangle thick hair well.
  • Nylon and synthetic bristles effectively detangle, but there is a risk of static electricity.
  • The wood is gentle on the scalp and statically neutral, but less effective on tight knots.


The brush is the blind spot in almost every hair care routine. People talk about active ingredients and protocols, but no one mentions the tool we use twice a day on already weakened hair. A brush with damaged bristles or missing attachments does more damage than a poorly chosen shampoo.
Dr. Julie PernetDoctor of Pharmacy & Certified Trichologist

Which brush for which hair problem?

For oily hair , use a brush with widely spaced bristles that won't snag the roots, avoiding boar bristles which tend to transfer sebum too quickly down the lengths. For dry or porous hair , on the other hand, natural bristles are beneficial: they help distribute lipids to the ends, which often lack them. For fine hair, use a soft, lightweight brush without pulling. And for curly or frizzy hair, use a wide-tooth comb or a detangling brush, only on damp hair that has been treated with conditioner.

Signs that you need to change your brush

These signs indicate that your brush is doing more damage than it's protecting:

  • Missing tips or bent prongs
  • Hair that visibly breaks during the brushing
  • A scalp that reddens or tingles after use
  • Systematic static electricity, especially in winter
  • A punctured air cushion, which eliminates the original flexibility
  • An accumulation of sebum and residue that is impossible to clean

Before
Before
After
After

Verified review

"My hair has regained its vitality, and I can now space out my shampoos to 4 days! Before, I had to wash it every 2 days because of itching related to excess sebum. My scalp is visibly healthier, and the results are conclusive."

Rachel D., a customer for 8 months

Discover the solution

The protocol for a scalp that is no longer irritated by the brush

A good brush can't fix a clogged scalp. Exfoliate once a week to remove the thickened sebum that brushing alone can't eliminate, wash with a pH-5 product that won't strip the skin's barrier, and apply a treatment to the lengths before each detangling session. In this context, brushing becomes a necessary maintenance step.

Detox Protocol for Oily Hair

Global treatment that regulates excess sebum without stripping

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To remember

  • The material of the bristles determines what the brush does to the fiber
  • Boar bristles for smoothing, nylon for detangling, wood for softness
  • On sensitive scalps, rounded tips are preferable to the material
  • A brush with damaged bristles perpetuates irritation with each stroke.

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F.A.Q

What is the best hairbrush?
There is no such thing as a universal brush: the right choice depends on your scalp and hair type. Boar bristles smooth and distribute sebum, nylon effectively detangles, and wood remains the gentlest for a sensitive scalp.
Which brush should I choose for oily hair?
A brush with widely spaced bristles that doesn't snag the roots. Avoid boar bristles, which push sebum down the lengths of the hair and make it seem like hair gets greasy even faster.
Which brush should I choose for curly or frizzy hair?
A wide-tooth comb or a soft detangling brush, used only on damp, conditioner-treated hair. Dry brushing of textured hair breaks the curl pattern and damages the hair fiber.
Can a brush damage the scalp?
Yes. Bare bristles or bristles with broken tips create micro-lesions with each pass. On a scalp that is already sensitive or prone to dandruff, this is enough to perpetuate the irritation and make it last.
How often should you change your brush?
As soon as the bristles are bent, the tips are missing, or the air cushion is punctured. Without visible damage, expect about a year for a brush used daily.

Written by

Dr. Julie Pernet

Doctor of Pharmacy & Certified Trichologist. Doctor of Pharmacy and Trichologist, founder of the DermoPilaire MakeMyMask Laboratory. She develops skincare protocols focused on scalp health, based on microbiome science and pH balance.

Dr. Julie Pernet