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 1.0 Deep Black
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 1.0 Deep Black No Ammonia Permanent Hair Dye
• No Ammonia permanent at Home Hair Dye
• 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 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.
201 out of 208 (97%) reviewers recommend this product
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Non-incentivised reviews
1 to 8 of 218 Reviews
1 – 8 of 218 Reviews
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Most Recent
Bethany3
UK
Review1
Votes0
5 out of 5 stars.
Hair dye
a month ago
A rich long lasting hair dye, has great coverage and a nice moisturing conditioner that helps the colour stand out. Leaving your hair feeling soft and shiny.
Yes, I recommend this product.
Originally posted on Home Tester Club
Roxy748
UK
Reviews3
Votes0
5 out of 5 stars.
Great coverage for grey
2 months ago
This hair colorant is fabulous for covering grey and is easy to use and apply
It also leaves my hair in great condition afterwards and doesn’t dry it out
I would recommend this
Yes, I recommend this product.
Originally posted on Home Tester Club
Mimii2
UK
Review1
Votes0
5 out of 5 stars.
Love !
3 months ago
Love this product ! My go to hair dye, I use this hair dye once a month. Leaves a lovely shine and makes my hair feel super soft afterwards. A very affordable product.
Yes, I recommend this product.
Originally posted on Home Tester Club
Sonata958
UK
Review1
Votes0
5 out of 5 stars.
Rich colour with great shine
5 months ago
This hair dye gives a deep, rich black color and covers greys very well. My hair felt soft and nourished after coloring, not dry or damaged. The color looks natural and lasts nicely, and the conditioner leaves a great shine. Very happy with the results.
Yes, I recommend this product.
Originally posted on Home Tester Club
Fizzi10
UK
Reviews6
Votes0
5 out of 5 stars.
Garnier creme black
6 months ago
This product is good gives the best and clear coverage to hair and remains hair sleek and silky after every application.Its ingredients are natural and not damage scalp.
Yes, I recommend this product.
Originally posted on Home Tester Club
Rubab4
UK
Review1
Votes0
5 out of 5 stars.
Long lasting hair color
6 months ago
This hair color is one of the best formulas I have tried. It is long lasting and less damage to hair, It makes your hair super soft and shinny. It do not damage your roots at all.
Yes, I recommend this product.
Originally posted on Home Tester Club
Uzmayousaf10
UK
Review1
Votes0
5 out of 5 stars.
Hair colour
8 months ago
Amazing hair colour for all type of hair . It remains on your hair for very long time the smell is so good and it doesn’t damage your hair it includes with conditioner which is really nice .
Yes, I recommend this product.
Originally posted on Home Tester Club
Alina8
UK
Reviews2
Votes0
5 out of 5 stars.
My favourite
10 months ago
I have been using Garnier Nutrisse Crème Black for the second time, and I am pleased with how it dyes my hair. It left my hair smooth and shiny, and I really love the conditioner that comes with it. I wish they would sell the conditioner in a bottle so that I could use it all the time. I would recommend this product to anyone who enjoys a bold look with black hair.