How to Choose the Right Hairbrush for Your Hair Type
By Chemists and Perfumers since 1790 D R Harris London | Published: 2026-10-14
Category: How-to Guides
Match bristle type, size and spacing to your hair's thickness and texture. A step-by-step method for choosing a hairbrush that actually works.
Quick Answer
Choose your brush by bristle type first, then by size. Boar bristle is the safest default for fine to normal hair because it smooths and distributes oil without scratching. Boar and nylon tufts together add the stiffness needed for normal to thick hair. If your hair is long or dense, size up so you can reach the scalp in fewer passes.
Why Bristle Type Decides More Than Handle Shape
Most brush shopping starts with the handle, but the bristles do the work. Boar bristle is soft and closely packed, so it grabs surface hair, spreads natural oil from root to tip, and leaves a smoother finish. Nylon is stiffer and springier, which helps it push through density and detangle without bending flat. A mixed tuft of boar and nylon gives you the smoothing of boar with the penetration of nylon, which is why it suits normal to thick hair rather than fine hair.
The tradeoff is real: a pure boar brush can feel too gentle if your hair is coarse or very long, while an all-nylon brush can feel scratchy on a sensitive scalp. Neither is wrong. The mistake is buying for the look of the brush instead of the job your hair needs it to do.
Match Brush Size to Hair Length and Density
A brush that is too small forces repeated passes over the same section, which is where breakage and frizz start. A brush that is too large feels clumsy at the crown and around the ears. As a working rule, shoulder-length or thicker hair benefits from a larger head, while short or fine hair is easier to control with a smaller one.
Head size and ring count are useful shorthand. More rings or tufts generally mean more bristle coverage per stroke, which matters when you have more hair to move. If a product listing does not state the bristle material or dimensions, treat that as a gap in the information rather than assuming it will suit you.
Read the Catalog Facts Before You Buy
Product descriptions often hide the one detail that decides whether a brush works for you. Look for the bristle composition, the hair type it is intended for, and the approximate length. For example, a brush described as suited to thinner hair is telling you the bristles are gentler and more flexible, which is a benefit for fine hair and a drawback for thick hair.
If you are choosing between two similar brushes, compare the stated hair type first and the price second. A brush that matches your hair type will last through years of use; a mismatched one tends to sit in a drawer.
Your Step-by-Step Brush Selection Process
- 1. Identify your hair type honestly: Fine hair has a smaller diameter per strand and tends to fall flat; thick hair has more strands per square inch and holds volume. Normal sits between the two. Write down which one describes most of your hair, not the section you like best. Checkpoint: if you are unsure, fine hair usually feels silky and compresses easily between your fingers, while thick hair feels dense and resists compression.
- 2. Choose bristle material to match: For fine to thin hair, start with boar bristle because it smooths without scratching. For normal to thick hair, look for boar and nylon combined so the stiffer nylon can part the density. Pure nylon is best reserved for detangling very tangled hair before you switch to a finishing brush. Common mistake: buying a stiff nylon brush for fine hair because it feels like it is 'doing more.' It usually just creates static and pulls.
- 3. Size the brush to your length and density: Short or fine hair is easier to manage with a smaller head. Shoulder-length, long, or dense hair needs a larger head and more tufts or rings so each stroke covers more hair. If a listing gives an approximate length, use it to compare against a brush you already own. Checkpoint: if you need more than three passes over the same section to smooth it, the brush is likely too small for your hair.
- 4. Check the intended hair type in the description: A brush described as suited to thinner hair is a signal that the bristles are softer and more flexible. That is exactly what fine hair needs and exactly what thick hair does not. Use the stated hair type as your final filter before price. Common mistake: assuming a higher price means a better match. Price reflects materials and brand, not whether the brush suits your hair.
- 5. Test the brush on dry, unstyled hair first: Brush a small section at the crown and then at the ends. You want the bristles to reach the scalp without scratching and to pass through the ends without snagging. If either end of that test fails, the brush is the wrong match. Next step: keep the brush if it passes both tests, and use it before washing to distribute oil, not just after styling.
Two Brushes That Show the Difference
- Mason Pearson Handy Bristle & Nylon- Blue - D R Harris London: Boar bristle and nylon tufts in 6 rings, intended for normal to thick hair. The nylon adds stiffness so the brush moves through density, while the boar bristle smooths the surface. This is the more versatile option if your hair is normal to thick and you want one brush to do both jobs.
- Large Imitation Tortoiseshell Hairbrush - D R Harris London: Large imitation tortoiseshell hairbrush made by Janeke, filled with boar bristle, approximately 22cm long, and described as more suited to people with thinner hair. The all-boar fill is gentle and smoothing, which suits fine or thin hair. The large size gives good coverage, but if your hair is dense the softer bristles may not reach the scalp easily.
