Best Hair Straightener Under £50 UK
Salon-quality straightening doesn't require a ghd price tag. UK buyers can find excellent ceramic and tourmaline straighteners under £50 from brands like Remington, BaByliss and Cloud Nine alternatives. This guide covers the best options on Amazon UK that heat up fast, glide smoothly, and protect your hair.
What to Look For
- 1Plate material matters most: ceramic plates give even heat distribution, tourmaline-ceramic adds ionic frizz control, and titanium heats fastest but can be harsh on fine hair.
- 2Variable temperature is essential — fine hair needs 150–180°C, medium hair 180–200°C, and thick or coarse hair 200–230°C. Avoid straighteners with only one fixed temperature.
- 3Floating plates adjust to your hair's thickness as you pull through, reducing snagging and giving a smoother finish. Most straighteners over £25 include this.
- 4Heat-up time under 30 seconds saves time on busy mornings. Check the specs — some budget models take over a minute to reach full temperature.
- 5Auto shut-off after 30–60 minutes is a safety must-have, especially if you style in the morning rush. Most reputable UK brands include this as standard.
Our Top Picks
Remington Shine Therapy Hair Straightener S8500
Pros
- Ceramic plates infused with argan oil for extra shine
- Variable temperature from 150°C to 230°C
- 9 heat settings with digital display
- Heats up in 15 seconds
Cons
- Plates are slightly narrower than some competitors
- Argan oil infusion wears off over time
Best overall under £50 — advanced ceramic plates infused with Moroccan argan oil for smooth, shiny results.
BaByliss Smooth Radiance Hair Straightener 2199U
Pros
- Floating plates adjust to hair thickness automatically
- Ceramic heating system with fast warm-up
- Temperature up to 235°C for stubborn hair
- Long swivel cord for easy styling
Cons
- Tends to hover near the £50 mark — watch for sales
- No digital temperature display
Floating ceramic plates glide effortlessly — excellent for reducing snagging on thick hair.
Remington Proluxe Hair Straightener S9100
Pros
- OPTIheat maintains optimal temperature throughout styling
- Ultimate Glide ceramic-coated plates
- 10 temperature settings up to 230°C
- Auto shut-off after 60 minutes
Cons
- Slightly heavier than basic models
- Rose gold finish can show fingerprints
OPTIheat technology ensures consistent temperature across the plates — great for colour-treated hair.
Remington Keratin Protect Hair Straightener S8598
Pros
- Ceramic plates infused with keratin and almond oil
- Smart heat sensor adjusts temperature in real time
- 5 temperature settings from 160°C to 230°C
- Floating plates reduce pulling
Cons
- Keratin coating diminishes with extended use
- Only 5 heat settings vs 9-10 on competitors
Keratin and almond oil infused plates add a protective layer during straightening — good for damaged hair.
TRESemmé Keratin Smooth Control Hair Straightener 2066U
Pros
- Ceramic plates with keratin coating
- Variable temperature up to 230°C
- Salon-length power cord
- Very affordable — usually under £25
Cons
- Takes slightly longer to heat up than premium models
- Basic build quality compared to Remington
Reliable budget straightener that handles daily use without fuss — ideal if you're spending under £30.
Editor's Note
Remington dominates the sub-£50 UK straightener market with the Shine Therapy and Proluxe ranges offering genuine ceramic performance. BaByliss sits slightly higher but frequently drops below £50 during Amazon sales. For UK humidity (especially in autumn and winter), ionic or tourmaline-ceramic plates make a real difference to frizz control compared to basic ceramic.