Discover the first oil powered and ammonia free permanent home hair colour for a maximum colour performance and a visible improvement of hair quality: Garnier Olia
Dare to colour with Olia Midnight Permanent No Ammonia Hair Dye. Our 60% oil-powered formula, with natural flower oils and no ammonia, visibly improves hair quality for up to 3x shinier* hair and optimal scalp comfort. Olia Midnight permanent no ammonia hair dye delivers maximum colour performance for exceptional, ultra-luminous, long-lasting dark hair with beautiful undertones and up to 100% grey coverage. Olia home hair colour has a unique sensorial application with our non-drip smooth velvety texture of the colourant cream *instrumental test vs before colouration
How to find the perfect black shade for you:
Have you ever wondered what the hair colour numbers mean? The first number of a Hair Colour is how Light or Dark the black hair dye will be, for example black shades range from 1, Deep Black to 3, Soft Black. The second number is the reflect which can be Natural (.0), Warm (.3, .4, .5, .6) or Cool (.1, .2). For example, 1.0 is a Natural Deep Black and 3.23 is a soft black with chocolate undertones. Always check the back of pack to see if it is the right shade for you.
HOW TO CARRY OUT AN ALLERGY TEST?
ALWAYS DO A PATCH TEST 48 HOURS IN ADVANCE OF USING ANY COLOURANTS PRODUCTS.
Watch How To Apply Your 48 Hour Allergy Alert Test at
After 48 hours, please check for any reaction or irritation. If you notice anything, please discontinue use of the product. For more information please visit:
ALWAYS BE COLOUR SAFE, FOR HAIR COLOUR ADVICE PLEASE CALL US ON: UK: 0800 0304 031 ROI: 1800 818 671
Recycling Instructions Instructions may vary locally
Consumer Benefits
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Shade: Garnier Olia Midnight 1.10 Black Sapphire No Ammonia Permanent Hair Dye
• No Ammonia permanent at Home Hair Dye for a pleasant scent
• 60% oil-powered black hair dye, with natural flower oils
• Up to 100% grey hair coverage
•Maximum colour performance for intense and even colour full of beautiful reflects and long lasting shiny black hair colour
• Visibly improves hair quality, colour after colour, making your hair 3x shinier**. Hair is nourished and protected against dryness. ** Instrumental test vs before and after colouration.
• Unique sensorial application. Optimal scalp comfort with a non-drip velvety texture and a delicate floral fragrance for an easy at home hair colour dying experience.
• Hair Dye can only lighten your natural hair colour 1 to 2 levels – check the back of pack to see if it is the right hair colour shade for you. If you have long or thick hair, use two hair dye boxes.
• Top tips: Use an old towel as hair colour may stain it. Apply moisturising cream to your hairline to avoid staining.
Instructions of Use
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How to dye your hair at home with Garnier Olia No Ammonia Permanent Hair Dye:
Always do a patch test 48 hours in advance of using any home hair dye products.
Please always refer to the product for full safety instructions. Top tips for home hair dye: Use an old towel as permanent hair dye may stain it. Apply moisturising cream to your hairline to avoid staining from the permanent hair dye. Hair Dye can only lighten your natural hair colour 1 to 2 levels – check the back of pack to see if it is the right hair colour shade for you. If you have long or thick hair, use two hair dye boxes.
1. Start by putting on gloves and instantly mix the colour cream and the developer cream in the applicator bottle.
Shake well to mix.
2. Apply the mix in sections, starting with your roots and working through to the ends
3. Leave to develop for up to 45mins, as stated on the instructions, depending on the result you wish to achieve.
4. Rinse until the water runs clear and apply the silk & shine conditioner and rinse again.
*Please be aware that ingredient lists for products in our brand are updated regularly. Please refer to the ingredient list on the product package for the most up-to-date list of ingredients to ensure it is suitable for your personal use.
Safety Information
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SAFETY INSTRUCTIONS
HAIR COLOURANTS CAN CAUSE SEVERE ALLERGIC REACTIONS
Read and follow instructions.
This product is not intended for use on persons under the age of 16.
TEMPORARY “BLACK HENNA” TATTOOS MAY INCREASE YOUR RISK OF ALLERGY.
Do not colour your hair if:
• you have a rash on your face or sensitive, irritated and damaged scalp
• you have ever experienced any reaction after colouring your hair
• you have experienced a reaction to a temporary “black henna” tattoo in the past
IGNORING AN ALLERGY CAN BE LIFE-THREATENING.
You must conduct an ALLERGY ALERT TEST 48 hours before each time you colour even if you have already used colouring products before.
So remember to buy the product 48 hours in advance. (Read and follow the instruction leaflet).
In case of any reaction or when in doubt consult a doctor before using any hair colour product.
100 out of 102 (98%) reviewers recommend this product
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1 to 8 of 112 Reviews
1 – 8 of 112 Reviews
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Most Recent
Chez
Verified Purchaser
Review1
Votes0
4 out of 5 stars.
Not bad
Verified Purchaser
a year ago
Goof coverage and hides the grey only down side is the hint of blue or lack of however laft my hair feeling and looking soft and shiny.
No, I do not recommend this product.
Originally posted on boots.com
Akhila
Verified Purchaser
Review1
Votes0
4 out of 5 stars.
Olia Black sapphire
Verified Purchaser
3 years ago
Nice and decent coverage for grey hair. Ammonia free- so safe for thinning hair
Yes, I recommend this product.
Originally posted on boots.com
Jade
Yorkshire
Review1
Votes0
1 out of 5 stars.
Patchy. did not cover roots ( I've no grey hair)
3 years ago
this product will not change your hair much unless it was previously coloured blue black, you can use it to get faded colour back for a short period of time. i have medium brown hair and it did not colour my roots. reviews from garnier.co.uk are very biased and this is misleading, should not be on this website.
No, I do not recommend this product.
Originally posted on boots.com
martin0772
Received Free Product
Colchester
Reviews14
Votes2
5 out of 5 stars.
Does exactly what it says on the box!
Received Free Product
6 years ago
I was impressed with the Garnier Olia Midnight - 1.10 Black Sapphire. Loved the box it comes in, and it looks like an impressive kit. Instructions are spot on and simple to understand first time reading and I liked the option 1 and 2. As I hadn't coloured my hair for some time 30 minutes did a great job. I have a fair bit of grey now coming through so something like this is a revolution. When massaging you assume you get everywhere, the Garnier Olia Midnight seemed to be absorbed into the roots as well. My hair is usually very quick at growing so a big positive to note with this is that I didn't notice any grey for some time, it was 2 - 3 weeks and even then it was very minimal. The only thing that I found is my head itched ever so slightly on use, however this soon went and the end result was well worth it. That amazing picture on the box is what you get. Very Happy!
Yes, I recommend this product.
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Onyxsta1
Top 250 Contributor
Received Free Product
London
Reviews68
Votes0
5 out of 5 stars.
Dark as night
Top 250 Contributor
Received Free Product
6 years ago
This hair dye is perfect! I’d been thinking of going darker for a while so I was so happy when I spotted this new Olia collection. This has an almost midnight blue undercolouring, which makes it look even more deeper and more mysterious - I love it
Yes, I recommend this product.
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Agusia
Top 500 Contributor
Received Free Product
Nottingham
Reviews42
Votes0
5 out of 5 stars.
Nice, shiny hair.
Top 500 Contributor
Received Free Product
6 years ago
My hair is naturally very dark, nearly black but started showing greys recently. After using dark brown colours before, I have decided to go a deeper colour.
Must say I am pleasantly surprised with the results. The colour is very deep and my hair still look very shiny, after 5 washes. Colour does not fade as quick as with some other brands I have tried before. Also the smell is nice, not chemical.
Plus for easy to use tubes.
Yes, I recommend this product.
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Claret
Top 50 Contributor
Received Free Product
London
Reviews87
Votes0
5 out of 5 stars.
Great olia black
Top 50 Contributor
Received Free Product
6 years ago
Great hair dye. The colour is lovely and looks great. My hair is looking super shiny and fantastic. The dye itself is simple to use, with good instructions. (Always do your allergy patch test! So important.)
Yes, I recommend this product.
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Bobbyxox
Top 500 Contributor
Received Free Product
North East
Reviews44
Votes0
5 out of 5 stars.
Amazing
Top 500 Contributor
Received Free Product
6 years ago
I used this dye on my sisters hair instead of my own as it's darker than my usual choice, she loves it! The dye left hair smooth and with an amazing shine than hasn't faded. Easy to apply, smells better than a lot of other brands. Definitely recommend!