How to Choose a Hair Straightener: Plates, Heat and Your Hair
A hair straightener is one of those buys where the right choice depends entirely on your hair. What glides through thick, coarse hair might scorch fine hair, and vice versa. Once you match the plates and heat to your hair, styling gets quicker and kinder. Here’s how to pick.
Ceramic plates are a gentle all-rounder. Match plate width to your hair length and thickness. Adjustable heat lets you use the lowest effective temperature, which protects your hair. Always use heat protection.
Plate material
The plates do the work, and the material affects heat and smoothness:
- Ceramic heats evenly and gently, a great all-rounder for most people.
- Tourmaline adds shine and helps reduce frizz.
- Titanium heats fast and gets very hot, which suits thick, coarse hair but is less forgiving on fine hair.
For most people, good ceramic plates are the sensible, kind choice.
Smooth ceramic plates glide and help reduce frizz. Check price on Amazon →
Plate width for your hair
Width is about speed versus control. Narrow plates give more control and suit short hair, fringes and detailed styling. Wider plates cover more hair per pass, which makes them quicker for long or thick hair. Match the width to your hair and you’ll spend less time styling.
Heat settings protect your hair
Adjustable temperature is genuinely important. Fine or colour-treated hair needs lower heat to avoid damage, while thick, coarse hair may need more to style effectively. The aim is the lowest temperature that does the job. A model with a range of settings lets you find that sweet spot.
Don’t skip heat protection
Whatever straightener you choose, a heat protection spray before styling makes a real difference to your hair’s condition over time. It’s a small step that saves a lot of dryness and breakage, so treat it as part of the routine rather than an optional extra.
Ready to choose?
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Related guides
- Hair care for your hair type for products to match.
- Beauty buying guide for the wider picture.
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Frequently asked questions
What plate material is best?
Ceramic heats evenly and is gentle, making it a good all-rounder, while tourmaline and titanium add smoothness and faster heat. For most people, quality ceramic plates are a safe, kind choice.
What plate width should I choose?
Narrow plates suit short hair and fringes and give more control, while wider plates cover long or thick hair faster. Match the width to your hair length and thickness.
Do adjustable heat settings matter?
Yes. Fine or damaged hair needs lower heat to avoid damage, while thick or coarse hair may need more. Adjustable settings let you use the lowest effective temperature.