Meet the Other Phone. A phone that grows with your child.

Meet the Other Phone.
A phone that grows with your child.

Buy now

Discover the world's first straighteners designed to glide, not clamp

Put hair health first with KEEO's Genius Pro+ straighteners and save 15% with Mumsnet15.

By Mumsnet HQ | Last updated Mar 25, 2026

Advertisement Feature This article has been Created by

Hair straighteners haven’t changed much in decades. Most still rely on two rigid, flat plates that squeeze hair into submission. Heat gets most of the blame for damage, but there’s another culprit: mechanical tension.

Every time hair is clamped between flat plates, it’s pulled and compressed. Do that often enough and it can add up to breakage, frizz and that horrible “why am I even doing this?” styling anxiety.

As trichologist Kate Holden puts it: “When we talk about hair damage, heat is often blamed, but mechanical stress is just as harmful to the hair fibre.”

KEEO’s Genius range is built around a different idea. Instead of forcing hair flat, it’s designed to glide through it. The contoured floating plates follow the natural curve of the hair fibre, aiming for smoother movement and kinder heat distribution. KEEO says the design can reduce mechanical tension by up to 70%.

Both the Genius Straightener and Genius Pro+ can straighten, curl or wave. The Pro+ adds adjustable heat and tension control, so you can tailor it to your hair type and how patient you feel that day. In consumer testing, 92% said their hair felt healthier after using KEEO.

The good news? Mumsnet readers can get 15% off sitewide with code Mumsnet15.