There are lots of ways to make thinning hair look fuller, and each one has strengths and limits. This guide compares the most popular cosmetic options honestly, so you can choose the one that fits your hair, your routine and your budget.
These are all cosmetic options. They change how hair looks, not how it grows. If you are worried about hair loss, speak to your GP or pharmacist.
Hair building fibres
What they are: tiny fibres that cling to your existing hair and fill in thin areas.
Good for: thin partings, crowns and hairlines, and for people who want a natural look in about a minute.
Things to know: they need a matching shade, work best on clean dry hair, and should be set with a hold spray. They wash out at your next shampoo.
Root powders and hairline shadow
What they are: fine powders or sticks that tint the scalp and roots.
Good for: softening a visible scalp, a receding hairline or a wide parting.
Things to know: they add colour but not texture or thickness, so they are often used together with fibres.
Volumising sprays and mousses
What they are: styling products that lift hair at the roots and add body.
Good for: fine hair that looks flat, and as a base before using fibres.
Things to know: they add lift, not coverage, so they won't fill in a visible gap.
Haircuts and styling
What they are: changes to your cut, parting and styling.
Good for: everyone. A good cut costs little and works with every other option.
Things to know: results depend on your stylist and your hair type.
Hair toppers and wigs
What they are: hairpieces that sit on top of your own hair or replace it.
Good for: more extensive thinning, or when you want a bigger change.
Things to know: they cost more, need fitting and care, and take some getting used to.
Comparison at a glance
| Option | Speed | Cost | Best for |
|---|---|---|---|
| Hair fibres | About a minute | Low to medium | Thin areas, natural finish |
| Root powder | About a minute | Low | Visible scalp, hairline |
| Volumising products | Part of styling | Low | Flat, fine hair |
| Cut and styling | Salon visit | Low to medium | Everyone |
| Toppers and wigs | Fitting needed | Medium to high | More extensive thinning |
Which should you choose?
- Mild thinning: start with a good cut and volumising products.
- Noticeable thin patches: add hair fibres.
- Visible scalp at the hairline or parting: combine fibres with a root powder.
- Extensive thinning: consider a topper or wig, and ask a specialist for advice.
Many people combine two or three of these for the best result.
The bottom line
No single option suits everyone, and you do not have to choose just one. Start simply, see how it feels, and add to your routine as you need to.
If you would like to try fibres, our Instant Volume Hair Fiber Kit comes in a range of shades.