10 Best Hair Straightener UK 2026
Allie Voss
Hair Dye · UK price comparisons · Autumn 2026
Best Hair Dyes UK 2026 – Page 2
Compare 413 hair dyes across 25 brands — live UK prices from £2.19.
413+Products compared
£2.19From
25+Brands
4.3★Avg customer rating
UKLive prices
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Showing 21–40 of 413 products
Product Filters
23
£11.97
Garnier Good Permanent Hair Dye (Shade: 4.15 Iced Chestnut Brown) For Vibrant, Lasting Colour.
25
£12.99
Garnier Arnier Good Permanent Hair Dye (Shade: 5.5 Auburn Hibiscus Brown) For Vibrant, Lasting Colour.
26
28
40
£16.94
Garnier Good Permanent Hair Dye, 5.0 Coffee Roast Brown, For Vibrant, Lasting Colour.
What to Look For in Hair Dye
- Trusted brands — Names you recognise on the high street
- Real reviews — Ratings from shoppers who bought it
- Best price — Compare retailers side by side
- Right formula — Match the product to your needs
Frequently Asked Questions About Hair Dye
How do I choose the best hair dye?
Decide between permanent, semi-permanent or root touch-up, then compare ratings and live UK prices on this page. Check shade reviews for grey coverage if that matters to you.
Are expensive hair dye always better?
Not always. Mid-range drugstore colour often matches salon kits for at-home UK use. Compare ratings and merchant prices before you buy.
Can I use straighteners after dyeing?
Wait until hair is dry and use lower heat with protectant. Compare gentler plate options on our best hair straighteners UK hub before high-heat styling.
Can I compare brands on this page?
Yes — filter by brand, sort by price or rating, and read individual product pages for full details and retailer links.
How to Choose Hair Dye
1
Know Your NeedsPermanent, semi-permanent or root touch-up — match the job
2
Check ReviewsLook for consistent ratings across shades and grey coverage
3
Compare PricesRetailers often differ — use our links for the cheapest UK offer
4
Protect Colour From HeatAfter dyeing, keep heat moderate — see best hair straighteners UK for safer plate picks
Best Hair Dyes compared
Compare ratings, UK retailer prices and merchant offers — then open a product page for full buy links.
| Product | Best for | Rating | From | Merchant | Shop |
|---|---|---|---|---|---|
| Garnier Good Permanent Hair Dye 2.0 Truffle Soft Black | Everyday UK use | 4.7 | £11.97 | Amazon | Shop at Amazon |
| Garnier Good Permanent Hair Dye 4.0 Cacao Brown | Everyday UK use | 4.7 | £11.97 | Amazon | Shop at Amazon |
| Garnier Good Permanent Hair Dye (Shade: 4.15 Iced Chestnut Brown) For Vibrant, Lasting Colour. | Everyday UK use | 4.7 | £11.97 | Amazon | Shop at Amazon |
| Garnier Good Permanent Hair Dye 6.0 Mochaccino Brown Lasting Colour | Everyday UK use | 4.7 | £11.97 | Amazon | Shop at Amazon |
| Garnier Arnier Good Permanent Hair Dye (Shade: 5.5 Auburn Hibiscus Brown) For Vibrant, Lasting Colour. | Everyday UK use | 4.7 | £12.99 | Amazon | Shop at Amazon |
| Garnier Good Permanent Hair Dye, 8.0 Honey Blonde, For Vibrant, Long-Lasting Colour. | Everyday UK use | 4.7 | £12.99 | Amazon | Shop at Amazon |
| Garnier Good Permanent Hair Dye 4.52 Cherry Cola Brown, 205g | Everyday UK use | 4.7 | £12.99 | Amazon | Shop at Amazon |
| Garnier Nutrisse Ultra Color Permanent Hair Dye | Affordable everyday pick | 4.7 | From £8.48 | Amazon | Shop at Amazon |
Compare Hair Dye Options
| Factor | Budget | Mid-Range | Premium |
|---|---|---|---|
| Price | Best value | Balanced | Higher spend |
| Quality | Good everyday picks | Strong all-rounders | Top-tier formulas |
| Best for | Trying new looks | Daily use | Special occasions |