To bring the best performing salon-inspired hair colour straight to your
home, Olia has developed an improved formula for hair colour. Discover Olia.
Oil-powered hair colour for a natural, medium brown colour. The 1st permanent home hair colour powered by oil, not ammonia, to reduce damage. Olia's Oil Delivery System infuses colour deep into the heart of the hair fibre to give you maximum colour performance and visibly improve hair quality. 98% of women saw no visible damage*.
To keep your hair visibly healthy and for optimal experience during the process, our formula is:
AMMONIA FREE
SILICONE FREE
VEGAN FORMULA**
Approved by Cruelty Free International under the Leaping Bunny Programme
HOW TO CHOOSE THE RIGHT SHADE
Olia 5.0 Brown is best for anyone with natural hair between light brown and darkest brown. For a lighter shade that still reflects naturally, try shade 6.0 Light Brown. For a darker natural shade try 4.0 Dark Brown. Hair Dye can only lighten your natural hair colour 1 to 2 levels – use our colour match tool to help you decide is this is the best shade for you. If you have long or thick hair, use two hair dye boxes.
MORE SUSTAINABLE PACKAGING
Our new packaging is made with 43% less plastic and 11% less cardboard***. Learn more about Garnier's Sustainability Commitments.
AN EASY APPLICATION KIT
With our easy application kit and non-drip velvety formula, everyone can create great hair colour looks, just like a pro.
WHAT'S IN YOUR KIT OF YOUR OLIA 5.0 BROWN HAIR COLOUR?
1. The applicator bottle of developer hair dye cream
2. The colourant tube, with a velvety texture and subtle floral fragrance
3. The Silicone free after colour care
4. The pair of gloves
5. The instruction leaflet
*instrumental Test
** No animal derived ingredients
*** compared to the previous kit
HOW TO USE?
1) Put on your gloves and keep them on for the preparation and the whole application.
2) Apply the prodcut that you have previously prepared to dry unwashed hair, massage the product through your hair and flatten it on your roots and leave it for 30 minutes.
3) Rinse and condition your hair applying a hazelnut- sized amount of silk & shine multi- apllication conditioner and leave it for 3 minutes. Throughly rinse your hair.
Please be aware that ingredient lists for the products of our brand are updated regularly. Please refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable to your personal use.
Is Garnier Olia Permanent Hair Colour - 5.0 Brown cruelty free?
Yes - all Garnier products are officially approved by Cruelty Free International. Since 1989, Garnier has been committed to a world without animal testing. Rest assured when you use this dark brown hair dye without ammonia that your cosmetic usage is ethically developed.
Find the perfect match
Finding the right hair colour for your needs can be tricky. Take our 1 minute quiz to discover your personalised shade results, then try them on live.
28 out of 32 (88%) reviewers recommend this product
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Average Customer Ratings
Quality of Product
Quality of Product, 1.5 out of 5
1.5
Value of Product
Value of Product, 2.5 out of 5
2.5
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moni00
2 out of 5 stars.
Lasted one wash
moni00
8 years ago
i have used Olia products numerous times and i have been numerous shades however i decided after leaving my hair alone for 8 months i wanted a change. i decided to use this colour as its just plain and simple. it went on great, stayed on for required time, used the conditioner provided and all was good. 4 days later i have just washed my hair for the first time since the dying process and it has practically all washed out. my hair is less the brown it shows on the box and what i had when it was dyed and more of a golden light brown which i did not expect from this product which is supposed to be permanent. which has now left me with patchy hair. will NOT be buying from this range again.
No, I do not recommend this product.
Originally posted on garnier.co.uk
KatR
1 out of 5 stars.
An oily gross mess
KatR
a year ago
I purchased this product as a quick fix to cover my roots and a few greys. Colour went on ok. I washed it out, shampooed as I normally would and blow dried my hair. What a disaster. My hair felt so oily, like I hadn't washed it in a week. I could actually lift my hair up and it would stay in that position it was that bad. I tried rewashing sections, which helped a little, but still felt gross. The greys were covered, but not entirely. Next time I'm going to stick to other brands that are far superior to this.
No, I do not recommend this product.
Helpful?
(1)
(0)
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Quality of Product
Quality of Product, 1.0 out of 5
1.0
Value of Product
Value of Product, 3.0 out of 5
3.0
Didi07
Yorkshire
Age55 to 64
GenderFemale
4 out of 5 stars.
Superb range of colours
Didi07
6 years ago
[This review was collected as part of a promotion.] Well I've tried numerous shades in this range and haven't been disappointed with the results of any of them. However this colour is nearest to my natural shade and my favourite. Its very easy to use, simple instructions. The only negative thing I would say, I can't understand why the developer cream isn't already in the empty applicator bottle. It seems a waste of packaging. I love the black gloves, nice touch, I can never see why they're usually transparent. Also they're a good size.
My hair was soft and shiny and in great condition afterwards. Really nice even colour too.
Yes, I recommend this product.
Originally posted on garnier.co.uk
Dizzid1
4 out of 5 stars.
Pleasant to use
Dizzid1
8 years ago
[This review was collected as part of a promotion.] My hair is almost completely white, so I colour it once a month. Firstly, I like that this can be applied directly to dry hair. Once mixed, the mixture is quite thick, so it doesn’t run or drip which is great, however, my hair is chin length and if it was any longer, one pack would not be enough.
The previous colour I had used was a dark red, and I could still see some of the red showing through, but my greys were well covered. My hair looked shiny and in great condition. Overall all, Olia was pleasant to use and I was pleased with the result.
Originally posted on garnier.co.uk
Nish
Melbourne, Australia
Age25 to 34
GenderFemale
1 out of 5 stars.
Not for me
Nish
2 years ago
I used the 5.0 hair color, but it did not work for me. It didn’t cover my gray hair, even though I carefully followed the instructions. My hair color didn’t change at all, except for a few gray strands that were lightly colored. I’m a bit disappointed. I really hope they have a better product for me to try.
No, I do not recommend this product.
Helpful?
(1)
(0)
Report
Quality of Product
Quality of Product, 2.0 out of 5
2.0
Value of Product
Value of Product, 2.0 out of 5
2.0
Kittylove
5 out of 5 stars.
Chocolate for Easter
Kittylove
8 years ago
[This review was collected as part of a promotion.] I havnt had a colour on my hair for a year now, so when this popped up, I decided to go for it. I’ve just used it and it was very simple to mix and apply. The instructions where very simple. Rinsing the product out after it had time to develop was easy and it feels lovely and smooth when you rinse out the conditioning treatment. I’m left with a lovely even chocolate brown colour, which had covered my few grey hairs that have started to sprout. I’m very satisfied and will buy this product again.
Originally posted on garnier.co.uk
Makeupaddict09
South east
Age25 to 34
GenderFemale
5 out of 5 stars.
As always, amazing!!
Makeupaddict09
6 years ago
[This review was collected as part of a promotion.] What can I say.... Garnier olia never fails to impress! The colours are always gorgeous. I love how unlike every other dye on the market Garnier olia leaves my hair feeling soft and conditioned. It smells gorgeous too. I wouldn't use any other brand now, garnier olia is a solid favorite in my book. I usually need to use 2 bottles for my long hair but with olia 1 bottle does the job because the coverage is so good. Id definitely recommend garnier olia.
Yes, I recommend this product.
Originally posted on garnier.co.uk
Mrsbsince09
South east
Age25 to 34
GenderFemale
5 out of 5 stars.
Wow!!
Mrsbsince09
6 years ago
[This review was collected as part of a promotion.] Garnier olia Is by far the best hair dye on the market. I love that it doesn't have that vile amonia smell and instead has a lovely fruity smell. The preparation and application process is so simple, and I love it only has a 30 min development time. When washed off it doesn't leave your hair feeling like straw like most other dyes do. It leaves my hair feeling soft and conditioned. The colour is beautiful and iv had lots of compliments.
28 out of 32 (88%) reviewers recommend this product
Review this Product
Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
Average Customer Ratings
Quality of Product
Quality of Product, 1.5 out of 5
1.5
Value of Product
Value of Product, 2.5 out of 5
2.5
Filter Reviews
Rating
Locale
1 to 8 of 81 Reviews
1 – 8 of 81 Reviews
Relevancy InfoDisplay a popup with information about Relevancy Sort.
Sort by
Most Relevant
moni00
2 out of 5 stars.
Lasted one wash
moni00
8 years ago
i have used Olia products numerous times and i have been numerous shades however i decided after leaving my hair alone for 8 months i wanted a change. i decided to use this colour as its just plain and simple. it went on great, stayed on for required time, used the conditioner provided and all was good. 4 days later i have just washed my hair for the first time since the dying process and it has practically all washed out. my hair is less the brown it shows on the box and what i had when it was dyed and more of a golden light brown which i did not expect from this product which is supposed to be permanent. which has now left me with patchy hair. will NOT be buying from this range again.
No, I do not recommend this product.
Originally posted on garnier.co.uk
KatR
1 out of 5 stars.
An oily gross mess
KatR
a year ago
I purchased this product as a quick fix to cover my roots and a few greys. Colour went on ok. I washed it out, shampooed as I normally would and blow dried my hair. What a disaster. My hair felt so oily, like I hadn't washed it in a week. I could actually lift my hair up and it would stay in that position it was that bad. I tried rewashing sections, which helped a little, but still felt gross. The greys were covered, but not entirely. Next time I'm going to stick to other brands that are far superior to this.
No, I do not recommend this product.
Helpful?
(1)
(0)
Report
Quality of Product
Quality of Product, 1.0 out of 5
1.0
Value of Product
Value of Product, 3.0 out of 5
3.0
Didi07
Yorkshire
Age55 to 64
GenderFemale
4 out of 5 stars.
Superb range of colours
Didi07
6 years ago
[This review was collected as part of a promotion.] Well I've tried numerous shades in this range and haven't been disappointed with the results of any of them. However this colour is nearest to my natural shade and my favourite. Its very easy to use, simple instructions. The only negative thing I would say, I can't understand why the developer cream isn't already in the empty applicator bottle. It seems a waste of packaging. I love the black gloves, nice touch, I can never see why they're usually transparent. Also they're a good size.
My hair was soft and shiny and in great condition afterwards. Really nice even colour too.
Yes, I recommend this product.
Originally posted on garnier.co.uk
Dizzid1
4 out of 5 stars.
Pleasant to use
Dizzid1
8 years ago
[This review was collected as part of a promotion.] My hair is almost completely white, so I colour it once a month. Firstly, I like that this can be applied directly to dry hair. Once mixed, the mixture is quite thick, so it doesn’t run or drip which is great, however, my hair is chin length and if it was any longer, one pack would not be enough.
The previous colour I had used was a dark red, and I could still see some of the red showing through, but my greys were well covered. My hair looked shiny and in great condition. Overall all, Olia was pleasant to use and I was pleased with the result.
Originally posted on garnier.co.uk
Nish
Melbourne, Australia
Age25 to 34
GenderFemale
1 out of 5 stars.
Not for me
Nish
2 years ago
I used the 5.0 hair color, but it did not work for me. It didn’t cover my gray hair, even though I carefully followed the instructions. My hair color didn’t change at all, except for a few gray strands that were lightly colored. I’m a bit disappointed. I really hope they have a better product for me to try.
No, I do not recommend this product.
Helpful?
(1)
(0)
Report
Quality of Product
Quality of Product, 2.0 out of 5
2.0
Value of Product
Value of Product, 2.0 out of 5
2.0
Kittylove
5 out of 5 stars.
Chocolate for Easter
Kittylove
8 years ago
[This review was collected as part of a promotion.] I havnt had a colour on my hair for a year now, so when this popped up, I decided to go for it. I’ve just used it and it was very simple to mix and apply. The instructions where very simple. Rinsing the product out after it had time to develop was easy and it feels lovely and smooth when you rinse out the conditioning treatment. I’m left with a lovely even chocolate brown colour, which had covered my few grey hairs that have started to sprout. I’m very satisfied and will buy this product again.
Originally posted on garnier.co.uk
Makeupaddict09
South east
Age25 to 34
GenderFemale
5 out of 5 stars.
As always, amazing!!
Makeupaddict09
6 years ago
[This review was collected as part of a promotion.] What can I say.... Garnier olia never fails to impress! The colours are always gorgeous. I love how unlike every other dye on the market Garnier olia leaves my hair feeling soft and conditioned. It smells gorgeous too. I wouldn't use any other brand now, garnier olia is a solid favorite in my book. I usually need to use 2 bottles for my long hair but with olia 1 bottle does the job because the coverage is so good. Id definitely recommend garnier olia.
Yes, I recommend this product.
Originally posted on garnier.co.uk
Mrsbsince09
South east
Age25 to 34
GenderFemale
5 out of 5 stars.
Wow!!
Mrsbsince09
6 years ago
[This review was collected as part of a promotion.] Garnier olia Is by far the best hair dye on the market. I love that it doesn't have that vile amonia smell and instead has a lovely fruity smell. The preparation and application process is so simple, and I love it only has a 30 min development time. When washed off it doesn't leave your hair feeling like straw like most other dyes do. It leaves my hair feeling soft and conditioned. The colour is beautiful and iv had lots of compliments.