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Roots & Lengths

Independent hair-care journal

We test the hair products so you don’t waste money on the ones that don’t work.

Reviews and routines for fine, flat and frizz-prone hair — written by people who actually run the products through a wash cycle, not a press release.

No.1

The Big Test · Updated 2026

The 5 Best Volumising Mousses for Fine Hair in 2026

We put a year of frizzy, flat, flyaway hair through eleven products. Four earned a place. One surprised us.

11 min read →

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We buy or request the products, use them for at least four weeks, and rate them on hold, weight, residue and how they wear through a full day. When a link earns us a commission we say so — clearly, every time. Our verdicts don’t change because of it.

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