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Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil

Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil

(28,002 reviews)

Nourish your hair as you colour it with the Garnier Olia Permanent Hair Dye. Say goodbye to dull, lifeless hair as the replenishing formula glides effortlessly across your tresses, coating each strand in a powerful veil of hydration. The hair dye is 60% oil-powered, allowing it to lock in moisture for long-lasting, enviable glossiness and a full-bodied bounce, with the appearance of dryness and split ends visibly reduced. The non-drip formula ensures a no mess and no hassle experience, while sweetly-scented Flower Oils offer an alluring and invigorating scent. Pesky grey hairs are expertly concealed as the bold and brilliant colour offers a vibrant, youthful glow, allowing you to feel confident and empowered. The permanent hair dye works to be kind and gentle to your hair, meaning you can be safe in the knowledge that your tresses will not end up coarse or colour-damaged. Treat yourself to gorgeously conditioned, fabulously flowing locks with a luminous sheen. If you are decided between two shades, always choose the lightest! Download the Garnier Color Match app to see how this hair colour will look on you! Ammonia free.

Nourish your hair as you colour it with the Garnier Olia Permanent Hair Dye. Say goodbye to dull, lifeless hair as the replenishing formula glides effortlessly across your tresses, coating each strand in a powerful veil of hydration. The hair dye is 60% oil-powered, allowing it to lock in moisture for long-lasting, enviable glossiness and a full-bodied bounce, with the appearance of dryness and split ends visibly reduced. The non-drip formula ensures a no mess and no hassle experience, while sweetly-scented Flower Oils offer an alluring and invigorating scent. Pesky grey hairs are expertly concealed as the bold and brilliant colour offers a vibrant, youthful glow, allowing you to feel confident and empowered. The permanent hair dye works to be kind and gentle to your hair, meaning you can be safe in the knowledge that your tresses will not end up coarse or colour-damaged. Treat yourself to gorgeously conditioned, fabulously flowing locks with a luminous sheen. If you are decided between two shades, always choose the lightest! Download the Garnier Color Match app to see how this hair colour will look on you! Ammonia free.

$53.65

in 1 offers

Colour:

Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Color, 1.0 Black (2 Count) Black Hair Dye
Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 2.0 Soft Black, 2 Count
Garnier Olia Oil Powered Permanent Hair Color, 2.11 Platinum Black
Garnier Hair Color Olia Oil Powered Permanent, 3.0 Darkest Brown, 2 Count
Garnier Olia Oil Powered Permanent Hair Color, 3.11 Darkest Platinum
Permanent Dye Olia Violin Garnier
Garnier Olia - 4.0 Chatain Pure
Olia Brilliant Color Permanent Haircolor, Dark Brown 4.0
Garnier Olia Oil Powered Permanent Hair Color, 4.15 Dark Soft Mahogany
Garnier Olia Ammonia-Free Brilliant Oil-Rich Permanent Hair Color, 4.60 Dark Intense Auburn Red Dye, 2 Pack
Garnier Olia Oil Powered Permanent Hair Color, 4.62 Dark Garnet Red
Garnier Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Color, 5.0 Medium Brown (Pack of 2) Black Hair Dye
Garnier Hair Color Olia Oil Powered Permanent, 5.3 Medium Golden Brown, 2 Count
Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye 5.03 Medium Neutral Brown 2 Count (Packaging May Vary)
Garnier Olia Permanent Colouring and Bleaching 5.5 Mogano
Garnier Olia Permanent Colouring and Bleaching 6.0 Castano Chiaro
Garnier Olia Hair Color, Oil Powered Ammonia Free Permanent Hair Dye for Long Lasting Hair Color, 6.65 Intense Red, 2 Ha
Olia Permanent-Coloration, Ohne Ammoniak, Blond 7,0
Garnier Hair Color Olia Oil Powered Permanent, 7.0 Dark Blonde, 2 Count
Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye 7.20 Dark Rose Quartz 2 Count (Packaging May Vary)
Garnier Olia Bold Ammonia Free Permanent Hair Color Packaging May Vary, 7.45 Intense Fire Ruby, Red Hair Dye, 2 Count
Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 8.0 Medium Blonde, 2 Count
Garnier Olia Oil Powered Permanent Hair Color, 9 1/2.1 Lightest Cool Blonde
Garnier Olia Permanent Colouring and Bleaching 7.3 Biondo Dorato
Garnier Coloration Olia Black Diamond
Garnier Coloration Olia Black Sapphire
Garnier Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Color, 9.0 Light Blonde (Pack of 2) Blonde Hair Dye
Dye Garnier Olia 10.1
Garnier Permanent Hair Dye Olia 4.0 Brown
Garnier Olia - 4.15 Chocolate
Garnier Permanent Hair Dye Olia 7,13 Cinnamon Blonde
Garnier Permanent Hair Dye Olia 3.0 Dark Brown
Garnier Olia 1.0 Permanent Hair Dye
Garnier Olia Oil Powered Permanent Hair Color, 6.3 Light Golden Brown
Dye Garnier Olia 6.3 Dark Blonde Dorado
Garnier Permanent Hair Dye Olia 8.31 Honey Blonde
Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye 6.60 Light Intense Auburn 2 Count (Packaging May Vary)
Garnier Olia 6.60 Permanent Hair Dye
Garnier Olia Permanent Colouring and Bleaching 8.0 Biondo Chiaro
Garnier Olia 8.0 Permanent Hair Dye Blonde
Garnier Permanent Hair Dye Olia 5.5 Mahogany
Garnier Olia Permanent Colouring 4.15 Marron Glace
Garnier Olia - 110 Rubio Super Aclarante
Garnier Olia Permanent Coloring 9.0 Very Light Blonde

Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil

$53.65

(28,002 reviews)

Nourish your hair as you colour it with the Garnier Olia Permanent Hair Dye. Say goodbye to dull, lifeless hair as the replenishing formula glides effortlessly across your tresses, coating each strand in a powerful veil of hydration. The hair dye is 60% oil-powered, allowing it to lock in moisture for long-lasting, enviable glossiness and a full-bodied bounce, with the appearance of dryness and split ends visibly reduced. The non-drip formula ensures a no mess and no hassle experience, while sweetly-scented Flower Oils offer an alluring and invigorating scent. Pesky grey hairs are expertly concealed as the bold and brilliant colour offers a vibrant, youthful glow, allowing you to feel confident and empowered. The permanent hair dye works to be kind and gentle to your hair, meaning you can be safe in the knowledge that your tresses will not end up coarse or colour-damaged. Treat yourself to gorgeously conditioned, fabulously flowing locks with a luminous sheen. If you are decided between two shades, always choose the lightest! Download the Garnier Color Match app to see how this hair colour will look on you! Ammonia free.

Nourish your hair as you colour it with the Garnier Olia Permanent Hair Dye. Say goodbye to dull, lifeless hair as the replenishing formula glides effortlessly across your tresses, coating each strand in a powerful veil of hydration. The hair dye is 60% oil-powered, allowing it to lock in moisture for long-lasting, enviable glossiness and a full-bodied bounce, with the appearance of dryness and split ends visibly reduced. The non-drip formula ensures a no mess and no hassle experience, while sweetly-scented Flower Oils offer an alluring and invigorating scent. Pesky grey hairs are expertly concealed as the bold and brilliant colour offers a vibrant, youthful glow, allowing you to feel confident and empowered. The permanent hair dye works to be kind and gentle to your hair, meaning you can be safe in the knowledge that your tresses will not end up coarse or colour-damaged. Treat yourself to gorgeously conditioned, fabulously flowing locks with a luminous sheen. If you are decided between two shades, always choose the lightest! Download the Garnier Color Match app to see how this hair colour will look on you! Ammonia free.

Colour:
Garnier Olia 2.0 Black Diamond Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil
Garnier Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Color, 1.0 Black (2 Count) Black Hair Dye
Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 2.0 Soft Black, 2 Count
Garnier Olia Oil Powered Permanent Hair Color, 2.11 Platinum Black
Garnier Hair Color Olia Oil Powered Permanent, 3.0 Darkest Brown, 2 Count
Garnier Olia Oil Powered Permanent Hair Color, 3.11 Darkest Platinum
Permanent Dye Olia Violin Garnier
Garnier Olia - 4.0 Chatain Pure
Olia Brilliant Color Permanent Haircolor, Dark Brown 4.0
Garnier Olia Oil Powered Permanent Hair Color, 4.15 Dark Soft Mahogany
Garnier Olia Ammonia-Free Brilliant Oil-Rich Permanent Hair Color, 4.60 Dark Intense Auburn Red Dye, 2 Pack
Garnier Olia Oil Powered Permanent Hair Color, 4.62 Dark Garnet Red
Garnier Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Color, 5.0 Medium Brown (Pack of 2) Black Hair Dye
Garnier Hair Color Olia Oil Powered Permanent, 5.3 Medium Golden Brown, 2 Count
Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye 5.03 Medium Neutral Brown 2 Count (Packaging May Vary)
Garnier Olia Permanent Colouring and Bleaching 5.5 Mogano
Garnier Olia Permanent Colouring and Bleaching 6.0 Castano Chiaro
Garnier Olia Hair Color, Oil Powered Ammonia Free Permanent Hair Dye for Long Lasting Hair Color, 6.65 Intense Red, 2 Ha
Olia Permanent-Coloration, Ohne Ammoniak, Blond 7,0
Garnier Hair Color Olia Oil Powered Permanent, 7.0 Dark Blonde, 2 Count
Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye 7.20 Dark Rose Quartz 2 Count (Packaging May Vary)
Garnier Olia Bold Ammonia Free Permanent Hair Color Packaging May Vary, 7.45 Intense Fire Ruby, Red Hair Dye, 2 Count
Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 8.0 Medium Blonde, 2 Count
Garnier Olia Oil Powered Permanent Hair Color, 9 1/2.1 Lightest Cool Blonde
Garnier Olia Permanent Colouring and Bleaching 7.3 Biondo Dorato
Garnier Coloration Olia Black Diamond
Garnier Coloration Olia Black Sapphire
Garnier Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Color, 9.0 Light Blonde (Pack of 2) Blonde Hair Dye
Dye Garnier Olia 10.1
Garnier Permanent Hair Dye Olia 4.0 Brown
Garnier Olia - 4.15 Chocolate
Garnier Permanent Hair Dye Olia 7,13 Cinnamon Blonde
Garnier Permanent Hair Dye Olia 3.0 Dark Brown
Garnier Olia 1.0 Permanent Hair Dye
Garnier Olia Oil Powered Permanent Hair Color, 6.3 Light Golden Brown
Dye Garnier Olia 6.3 Dark Blonde Dorado
Garnier Permanent Hair Dye Olia 8.31 Honey Blonde
Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye 6.60 Light Intense Auburn 2 Count (Packaging May Vary)
Garnier Olia 6.60 Permanent Hair Dye
Garnier Olia Permanent Colouring and Bleaching 8.0 Biondo Chiaro
Garnier Olia 8.0 Permanent Hair Dye Blonde
Garnier Permanent Hair Dye Olia 5.5 Mahogany
Garnier Olia Permanent Colouring 4.15 Marron Glace
Garnier Olia - 110 Rubio Super Aclarante
Garnier Olia Permanent Coloring 9.0 Very Light Blonde

Price comparison

Last updated at 18/08/2025 07:35:01

GoSupps Beauty

$53.65

+ $30.65 delivery

Go to store

See 3 more history offers

McGrocer

$29.87

available 23 days ago

Low stock

GoSupps UK Beauty

$54.08

available 3 months ago

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GoSupps.com

$55.66

available 5 months ago

Low stock

Price history

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Price history

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Reviews

5 June 2023
danielle.u

originally posted on influenster.com

6 June 2024
ilovehairdye.j

originally posted on influenster.com

25 October 2023
l’oréal.f

originally posted on influenster.com

Specification

Natural flower oilsIngredient(s)
Ammonia freeBenefit
Black DiamondShade

Price comparison

Updated about 13 hours ago
GoSupps Beauty

$53.65

+$30.65 delivery

See 3 more history offers

McGrocer

$29.87

Low Stock
GoSupps UK Beauty

$54.08

Low Stock
GoSupps.com

$55.66

Low Stock

Price history

​
​

Price history

​
​

Reviews

5 June 2023
danielle.u
originally posted on influenster.com
6 June 2024
ilovehairdye.j
originally posted on influenster.com
25 October 2023
l’oréal.f
originally posted on influenster.com
29 June 2024
morgan.p
originally posted on influenster.com
7 February 2024
nadia.c
originally posted on influenster.com
19 January 2024
nola.f
originally posted on influenster.com
Fanatastic Product
8 November 2023
CD654
originally posted on boots.com
Long Lasting Vibrant Color
3 July 2023
Deidre
originally posted on garnier.ca
Really great and easy to use
13 August 2024
Amanda
originally posted on lookfantastic.com
Worst hair dye I've ever used
3 December 2023
Bad hair day!
originally posted on superdrug.com

Specification

Natural flower oilsIngredient(s)
Ammonia freeBenefit
Black DiamondShade