10 Best Hair Straightener UK 2026
Allie Voss
Garnier · Hair Dye · UK price comparisons
Compare Garnier Hair Dye
Compare 48 Garnier hair dyes with live UK prices from £6.14.
48+Products compared
£6.14From
25+Brands
4.6★Avg customer rating
UKLive prices
Top Picks
Highest ranked in this selection
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Showing 1–20 of 48 products
Product Filters
2
£6.65
Garnier Nutrisse Ultra Crème Dye, Vegan, 4 Dark Brown, Deep, Lustrous Hair Color, 8 Weeks Of Shine.
9
£9.00
Garnier Olia 4.62 Dark Garnet Red: 100% Grey Coverage, No Ammonia, For Luminous Hair Color
10
£10.00
Garnier Good Permanent Hair Dye (Shade: 1.10 Liquorice Black) For Vibrant, Lasting Colour., 217g
12
£11.93
Garnier Good Permanent Hair Dye, 3.0 Dark Chocolate Brown, For Vibrant, Lasting Colour.
15
£11.97
Garnier Good Permanent Hair Dye (Shade: 4.15 Iced Chestnut Brown) For Vibrant, Lasting Colour.
17
£12.99
Garnier Arnier Good Permanent Hair Dye (Shade: 5.5 Auburn Hibiscus Brown) For Vibrant, Lasting Colour.
18
20
What to Look For in Garnier 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 Garnier Hair Dye
How do I choose the best Garnier 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 Garnier 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 Garnier 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
Compare Garnier 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 |