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Hair Dye

Ready for a new look? Our handpicked hair dye selection is here to help you get it right the first time. Whether you need bleach, permanent hair dye or spray-on colour, Cosmetify has you covered. Shop iconic brands like BLEACH London, As I Am and John Freida in our discounted hair dye collection. Read More

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837 products found
-15%
Schwarzkopf Igora Royal Absolutes Hair Colour
Schwarzkopf Igora Royal Absolutes Hair Colour
No reviews
£7.08 £8.30
Fudge Professional Colour Headpaint
Fudge Professional Colour Headpaint
No reviews
Ā£2.46
Wella Welloxon Perfect Pastel 1.9 Percent 6 Volume
Wella Welloxon Perfect Pastel 1.9 Percent 6 Volume
No reviews
Ā£9.98
Diapason Cosmetics Milano Diaplex 10 Levels Lightening Powder
Diapason Cosmetics Milano Diaplex 10 Levels Lightening Powder
No reviews
Ā£18.38
As I Am Curl Colour Dark Teal Temporary Colour
As I Am Curl Colour Dark Teal Temporary Colour
No reviews
Ā£12.20
Wella Professionals Illumina Colour Me Plus Cool
Wella Professionals Illumina Colour Me Plus Cool
No reviews
Ā£10.98
KMS Style Colour Velvet Berry Spray Con Colour
KMS Style Colour Velvet Berry Spray Con Colour
No reviews
Ā£23.35
As I Am Curl Colour Jade Green Temporary Colour
As I Am Curl Colour Jade Green Temporary Colour
No reviews
Ā£7.42
-35%
Revlon Professional Revlonissimo Coloursmetique Hair Dye
Revlon Professional Revlonissimo Coloursmetique Hair Dye
No reviews
£12.61 £19.21
-6%
PHYTO Phytocolor Permanent Colour Hair Dye
PHYTO Phytocolor Permanent Colour Hair Dye
No reviews
£14.02 £14.91
-26%
Schwarzkopf Palette Intensive Creme Colour Permanent Hair Dye
Schwarzkopf Palette Intensive Creme Colour Permanent Hair Dye
No reviews
£9.21 £12.43
-6%
PHYTO Phytocolor Permanent Colour
PHYTO Phytocolor Permanent Colour
No reviews
£14.02 £14.91
-8%
Schwarzkopf Palette Intensive Creme Colour
Schwarzkopf Palette Intensive Creme Colour
No reviews
£11.50 £12.47
-7%
Garnier Olia Hi-Shine Toner Semi-Permanent Hair Dye
Garnier Olia Hi-Shine Toner Semi-Permanent Hair Dye
No reviews
£20.33 £21.70
-21%
APIVITA My Colour Elixir Permanent Hair Colour
APIVITA My Colour Elixir Permanent Hair Colour
No reviews
£20.21 £25.44
-7%
Garnier Olia Permanent Hair Dye
Garnier Olia Permanent Hair Dye
No reviews
£19.49 £20.77
-5%
Revlon Professional Magnet Blondes 10 Volume Ultimate Oil Developer
Revlon Professional Magnet Blondes 10 Volume Ultimate Oil Developer
No reviews
£28.12 £29.57
-6%
Garnier Nutrisse Ultra Creme Permanent Hair Dye
Garnier Nutrisse Ultra Creme Permanent Hair Dye
No reviews
£18.46 £19.62
-9%
Lola Loira De Farmacia Toning Shampoo
Lola Loira De Farmacia Toning Shampoo
No reviews
£17.42 £19.09
-6%
Garnier Nutrisse Ultra Colour Permanent Hair Dye
Garnier Nutrisse Ultra Colour Permanent Hair Dye
No reviews
£18.43 £19.59
-6%
Beter Hair Colouring Kit
Beter Hair Colouring Kit
No reviews
£12.19 £12.93
-6%
Garnier Nutrisse Ultra Bleach Lightener Permanent Hair Dye D+++
Garnier Nutrisse Ultra Bleach Lightener Permanent Hair Dye D+++
No reviews
£17.67 £18.74
-7%
L'Oreal Paris Excellence Creme Permanent Hair Dye
L'Oreal Paris Excellence Creme Permanent Hair Dye
No reviews
£21.29 £22.77
-7%
Garnier Good Permanent Hair Dye
Garnier Good Permanent Hair Dye
No reviews
£20.92 £22.36
-7%
L'Oreal Paris Excellence Cool Creme Hair Dye
L'Oreal Paris Excellence Cool Creme Hair Dye
No reviews
£20.08 £21.42
-5%
Garnier Colour Sensation Permanent Hair Dye
Garnier Colour Sensation Permanent Hair Dye
No reviews
£10.98 £11.53
-7%
L'Oreal Paris Excellence Creme Hair Dye
L'Oreal Paris Excellence Creme Hair Dye
No reviews
£20.00 £21.33
-8%
Revlon Professional Colour Excel Tone-On-Tone Hair Dye
Revlon Professional Colour Excel Tone-On-Tone Hair Dye
No reviews
£19.05 £20.50
-6%
L'Oreal Paris Casting Creme Gloss Demi-Permanent Ammonia-Free Hair Dye
L'Oreal Paris Casting Creme Gloss Demi-Permanent Ammonia-Free Hair Dye
No reviews
£17.76 £18.84
-2%
Revlon Revlonissimo Colour & Care Creme Gel Colour
Revlon Revlonissimo Colour & Care Creme Gel Colour
No reviews
£5.37 £5.45
-9%
Goldwell Elumen High-Performance GB@ALL Oxidant Free Long Lasting Hair Colour
Goldwell Elumen High-Performance GB@ALL Oxidant Free Long Lasting Hair Colour
No reviews
£11.57 £12.64
Fudge Professional Head Paint
Fudge Professional Head Paint
No reviews
Ā£5.28
Revlon Professional Nutri Colour Filters 3-In-1 Cream Hair Dye
Revlon Professional Nutri Colour Filters 3-In-1 Cream Hair Dye
No reviews
Ā£7.74
Schwarzkopf Live Semi-Permanent Hair Dye
Schwarzkopf Live Semi-Permanent Hair Dye
No reviews
Ā£11.20
Fudge Professional Paint Box Hair Colour
Fudge Professional Paint Box Hair Colour
No reviews
Ā£3.85
-1%
L'Oreal Paris Majirel Absolu
L'Oreal Paris Majirel Absolu
No reviews
£16.49 £16.60
Quif Hair Colour Tint Brush
Quif Hair Colour Tint Brush
No reviews
Ā£19.99
Quif Hair Colour Tint Bowl
Quif Hair Colour Tint Bowl
No reviews
Ā£1.75
-2%
Montibello Oxibel Activating Cream 7 Volume. 2%
Montibello Oxibel Activating Cream 7 Volume. 2%
No reviews
£4.02 £4.07
Wella Welloxon Perfect 6% 20vol. Developer
Wella Welloxon Perfect 6% 20vol. Developer
No reviews
Ā£16.61
-6%
Koleston Wella Koleston Permanent Hair Colour
Koleston Wella Koleston Permanent Hair Colour
No reviews
£16.67 £17.63
-6%
Koleston Wella Koleston
Koleston Wella Koleston
No reviews
£16.16 £17.07
-10%
Real Natura Poderoso Cabelao Hair Toner
Real Natura Poderoso Cabelao Hair Toner
No reviews
£19.50 £21.54
-6%
Koleston Permanent Hair Colour
Koleston Permanent Hair Colour
No reviews
£15.87 £16.75
-9%
Syoss Permanent Colour Hair Dye
Syoss Permanent Colour Hair Dye
No reviews
£13.12 £14.38
-9%
Syoss Permanent Coloration
Syoss Permanent Coloration
No reviews
£13.18 £14.45
-10%
Syoss Oleo Intense Permanent Oil Colour
Syoss Oleo Intense Permanent Oil Colour
No reviews
£14.09 £15.52
NICKA K NEWYORK Magic Colour Permanent Cream Hair Dye Ammonia Free
NICKA K NEWYORK Magic Colour Permanent Cream Hair Dye Ammonia Free
No reviews
Ā£8.56
-6%
Koleston Koleston
Koleston Koleston
No reviews
£16.93 £17.92
-7%
Schwarzkopf Igora Zero AMM
Schwarzkopf Igora Zero AMM
No reviews
£14.30 £15.22
-5%
Schwarzkopf Igora Vibrance Activator Gel 1.9% 6 Volume
Schwarzkopf Igora Vibrance Activator Gel 1.9% 6 Volume
No reviews
£24.56 £25.62
-7%
Schwarzkopf Igora Vario Blond Cool Lift Cool Lightener Additive
Schwarzkopf Igora Vario Blond Cool Lift Cool Lightener Additive
No reviews
£14.57 £15.52
-7%
Schwarzkopf Igora Royal Permanent Hair Colour 0-22 Anti Orange Concentrate
Schwarzkopf Igora Royal Permanent Hair Colour 0-22 Anti Orange Concentrate
No reviews
£14.82 £15.80
-7%
Schwarzkopf Igora Royal Silver Whites Permanent Colour Creme
Schwarzkopf Igora Royal Silver Whites Permanent Colour Creme
No reviews
£14.31 £15.23
-1%
Schwarzkopf Igora Royal Oil Developer 9% 30 Volume
Schwarzkopf Igora Royal Oil Developer 9% 30 Volume
No reviews
£9.12 £9.14
-3%
Schwarzkopf Igora Royal Oil Developer 6% 20 Volume
Schwarzkopf Igora Royal Oil Developer 6% 20 Volume
No reviews
£8.15 £8.38
-5%
Schwarzkopf Igora Royal Oil Developer 12% 40 Volume
Schwarzkopf Igora Royal Oil Developer 12% 40 Volume
No reviews
£24.97 £26.08
-7%
Schwarzkopf Igora Royal Highlifts Permanent Highlift Colour Creme
Schwarzkopf Igora Royal Highlifts Permanent Highlift Colour Creme
No reviews
£15.55 £16.61
-6%
Koleston Hair Colour
Koleston Hair Colour
No reviews
£16.93 £17.92
-9%
Yellow Professional Bleach On-Scalp 7 Levels Violet Bleach Powder
Yellow Professional Bleach On-Scalp 7 Levels Violet Bleach Powder
No reviews
£56.47 £61.53
-7%
Schwarzkopf BLONDME Lift & Blend Creme LB-Sand
Schwarzkopf BLONDME Lift & Blend Creme LB-Sand
No reviews
£17.72 £19.03
-7%
Schwarzkopf BLONDME Lift & Blend Creme LB-Ash
Schwarzkopf BLONDME Lift & Blend Creme LB-Ash
No reviews
£17.50 £18.78
-7%
Schwarzkopf BLONDME Bleach & Tone Creme B-Violet Additive
Schwarzkopf BLONDME Bleach & Tone Creme B-Violet Additive
No reviews
£16.52 £17.68
-7%
Schwarzkopf BLONDME Bleach & Tone Creme B-Ash Additive
Schwarzkopf BLONDME Bleach & Tone Creme B-Ash Additive
No reviews
£16.04 £17.15
-6%
Schwarzkopf Igora Vibrance Tone-On-Tone Coloration
Schwarzkopf Igora Vibrance Tone-On-Tone Coloration
No reviews
£14.07 £14.96
-7%
Schwarzkopf Igora Royal Absolutes Permanent Anti-Age Colour Creme
Schwarzkopf Igora Royal Absolutes Permanent Anti-Age Colour Creme
No reviews
£14.73 £15.70
Schwarzkopf Igora Colour Permanent 10 Minute Colour Creme
Schwarzkopf Igora Colour Permanent 10 Minute Colour Creme
No reviews
Ā£12.54
-7%
Schwarzkopf Igora Royal Permanent Hair Colour
Schwarzkopf Igora Royal Permanent Hair Colour
No reviews
£14.08 £14.98
Cover Your Gray Fill-In Powder With Procapil
Cover Your Gray Fill-In Powder With Procapil
No reviews
Ā£9.27
Colour Culture Bleaching Powder Blue
Colour Culture Bleaching Powder Blue
No reviews
Ā£16.28
Glisten Cosmetics Shade Shifter
Glisten Cosmetics Shade Shifter
No reviews
Ā£7.55
L'Oreal Paris Oxydant Creme
L'Oreal Paris Oxydant Creme
No reviews
Ā£13.14
-7%
L'Oreal Paris Excellence Intense Blonde Hair Dye 7.43 Golden Copper
L'Oreal Paris Excellence Intense Blonde Hair Dye 7.43 Golden Copper
No reviews
£20.63 £22.04
-7%
L'Oreal Paris Excellence Creme Universal Nudes Permanent Hair Dye
L'Oreal Paris Excellence Creme Universal Nudes Permanent Hair Dye
No reviews
£21.29 £22.77
-2%
Montibello Denuee Permanent Hair Colour Cream 33 Volume. 9.9%
Montibello Denuee Permanent Hair Colour Cream 33 Volume. 9.9%
No reviews
£4.22 £4.27
-5%
Schwarzkopf BLONDME Premium Gel Developer 2% 7 Volume
Schwarzkopf BLONDME Premium Gel Developer 2% 7 Volume
No reviews
£28.30 £29.77
-7%
Schwarzkopf BLONDME Blonde Lifting Creme L-Ice
Schwarzkopf BLONDME Blonde Lifting Creme L-Ice
No reviews
£17.03 £18.26
L'Oreal Paris Dia Light Demi Permanent Hair Colour
L'Oreal Paris Dia Light Demi Permanent Hair Colour
No reviews
Ā£7.41
L'Oreal Paris Dia Light Gel-Creme Demi-Permanent Hair Colour
L'Oreal Paris Dia Light Gel-Creme Demi-Permanent Hair Colour
No reviews
Ā£8.10
-5%
Wella Professionals Wella Welloxon Perfect 6% 20vol. Developer
Wella Professionals Wella Welloxon Perfect 6% 20vol. Developer
No reviews
£11.21 £11.72
Schwarzkopf Live Drops Temporary Colour
Schwarzkopf Live Drops Temporary Colour
No reviews
Ā£10.69
-7%
Schwarzkopf Igora Vibrance Ashy Cedar Tone-On-Tone Coloration
Schwarzkopf Igora Vibrance Ashy Cedar Tone-On-Tone Coloration
No reviews
£16.94 £18.16
-25%
NAK Hair Signature Blonde Plus 10v Toning Foam
NAK Hair Signature Blonde Plus 10v Toning Foam
No reviews
£17.25 £23.00
-9%
Syoss Permanent Cool Colour Hair Dye
Syoss Permanent Cool Colour Hair Dye
No reviews
£13.12 £14.38
Schwarzkopf Blondme Blonde Lifting Upto 5 Levels
Schwarzkopf Blondme Blonde Lifting Upto 5 Levels
No reviews
Ā£11.43
Schwarzkopf Live Intense Permanent Colour
Schwarzkopf Live Intense Permanent Colour
No reviews
Ā£10.02
Schwarzkopf Live Colour Intense Permanent Colours
Schwarzkopf Live Colour Intense Permanent Colours
No reviews
Ā£10.02
-52%
Wella Welloxon Perfect Developer 12%
Wella Welloxon Perfect Developer 12%
No reviews
£6.00 £12.25
Herbatint Vegetal Organic Hair Colour
Herbatint Vegetal Organic Hair Colour
No reviews
Ā£13.75
Garnier Olia Bold Permanent Hair Colour
Garnier Olia Bold Permanent Hair Colour
No reviews
Ā£7.27
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Hair dye offers to help you transform your look for less

We're giving you the perfect excuse to bring your Pinterest 'hair inspo' board to life. Our hair dye offers cover all of the crazy colours you can envision, so you can easily give your hair a refresh for an affordable price.

Looking for semi-permanent hair colour to help you boost your natural hair? Explore our Osmo products. Want to revive your colour in between salon visits? Why not try a colour-depositing shampoo? We've got it all here at Cosmetify.

FAQs About Hair Dye

Which type of hair dye is right for me?

Permanent dye is best for long-lasting colour and full grey coverage. Semi-permanent adds a tint without long-term commitment, while temporary colour is great for bold experiments or one-night looks. Choose based on how long you want the colour to last and the effect you're after.

Do I need to prep my hair before colouring?

Yes - clean, product-free hair takes colour better. Avoid deep conditioning right before dyeing, as it can create a barrier. Always do a strand and patch test 48 hours beforehand.

How can I make my hair colour last longer?

Use sulphate-free shampoo, limit heat styling, and avoid over-washing. Colour-protecting products and weekly masks help maintain vibrancy and prevent fading.