10 Best Hair Straightener UK 2026
Allie Voss
L'Oreal Professionnel · Hair Treatment · UK price comparisons
Compare L'Oreal Professionnel Hair Treatment
Compare 16 L'Oreal Professionnel hair treatments with live UK prices from £11.68.
16+Products compared
£11.68From
74+Brands
4.5★Avg customer rating
UKLive prices
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Showing 1–16 of 16 products
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1
£19.96
L'Oreal Professionnel Metal Detox Hair Mask, Prevent Damage And Colour Fade From Hard Water, Hydrating Treatment,250 ml, 250ml
3
£28.50
L'Oreal Professionnel Serie Expert Vitamino Colour Hair Mask For Coloured Hair250 ml, 250ml
4
£16.99
L'Oreal Professionnel Absolut Repair Molecular Leave-In Hair Treatment, For Damaged Hair, Bond Repair, 50ml
5
£17.06
L'Oreal Professionnel Metal Detox Hair Mask, Prevent Damage And Colour Fade From Hard Water, Hydrating Treatment, 150ml
6
£36.50
L'Oreal Professionnel Metal Detox Shampoo, Hair Mask & Oil Discovery Mini Gift Set, Prevent Damage, 100ml, 75Ml 30ml
8
£19.89
L'Oreal Professionnel Serie Expert Curl Expression Moisturising Hair Mask For Curly To Coily Hair250 ml, 250ml
10
£17.99
L'Oreal Professionnel Serie Expert Curl Expression Intensely Moisturising Rich Hair Mask For Curly To Coily Hair250 ml, 250ml
11
£25.50
L'Oreal Professionnel Metal Detox Shampoo & Hair Mask Discovery Mini Gift Set, Prevent Damage From Hard Water 100ml, 75ml
12
£21.38
L'Oreal Professionnel Absolut Repair Molecular Leave-In Hair Treatment, For Damaged Hair, Bond Repair, 100ml
13
£20.64
L'Oreal Professionnel Keratin Alpha Sleek Hair Serum Anti Frizz, Smoothing & Glass Shine 50ml
14
£22.00
L'Oreal Professionnel Keratin Alpha Sleek Hair Mask Anti Frizz & Smoothing250 ml, 250ml
15
£15.39
L'Oreal Professionnel Serie Expert Scalp Advanced Anti-Discomfort Hair Treatment For Sensitive Scalps200 ml, 200ml
What to Look For in L'Oreal Professionnel Hair Treatment
- 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 L'Oreal Professionnel Hair Treatment
How do I choose the best L'Oreal Professionnel hair treatment?
Start with your skin type and budget, then compare ratings and reviews on this page. Trusted brands with strong feedback usually offer the best value.
Are expensive L'Oreal Professionnel hair treatment always better?
Not always. Mid-range and drugstore options often match premium performance. Use our price comparison to find the best deal on highly rated products.
How often should I replace L'Oreal Professionnel hair treatment?
Most beauty products should be replaced every 3–12 months depending on type. Check expiry dates and discard anything that smells or separates.
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 L'Oreal Professionnel Hair Treatment
1
Know Your NeedsMatch the formula to your skin type and routine
2
Check ReviewsLook for consistent ratings across shades or variants
3
Compare PricesRetailers often differ — use our links for the cheapest offer
4
Start With Top PicksOur ranked list highlights the best-rated options first
Compare L'Oreal Professionnel Hair Treatment 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 |