At Garnier, we know that oil can do much more than just condition your hair. When concentrated at the heart of the Olia permanent hair dye formula, oil maximises the colour result.
At Garnier, we know that oil can do much more than just condition your hair. When concentrated at the heart of the Olia permanent hair dye formula, oil maximises the colour result. Garnier Olia permanent hair dye is a 60% oil-powered formula, with natural flower oils and ammonia free for a pleasant scent.
Our hair dye visibly improves the quality of hair, for better shine and 35% smoother hair**. Olia home hair colour will also provide maximum colour performance for lavish, vivid and long-lasting colour. Plus, a unique sensorial application and optimal scalp comfort with our non-drip smooth velvety texture of the colourant cream.
** Instrumental test vs before and after colouration.
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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Permanent Hair Dye
No Ammonia for a pleasant scent
60% Oil-powered hair colour
Up to 100% grey hair coverage
Maximum colour performance
Visibly improves the quality of hair
Pleasant and easy application with optimal scalp comfort
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.
51 out of 75 (68%) reviewers recommend this product
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1 to 8 of 132 Reviews
1 – 8 of 132 Reviews
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Brenda
Verified Purchaser
Review1
Votes0
5 out of 5 stars.
Garnier Olia 10.0
Verified Purchaser
a year ago
just what I wanted, I use this all the time and find it hard to get
Yes, I recommend this product.
Originally posted on boots.com
Andrea
Verified Purchaser
Review1
Votes0
5 out of 5 stars.
Salon finish
Verified Purchaser
a year ago
I have always used this as my base tone colour. It isnt harsh on the scalp doesnt dry out your hair.
Yes, I recommend this product.
Originally posted on boots.com
Helen
Verified Purchaser
Review1
Votes0
5 out of 5 stars.
Great product
Verified Purchaser
a year ago
Perfect hair colour with cool blonde tones.
Didn't seem to damage or dry out my processed hair either. Pleased with the results and quick & easy to use. Saves a fortune at hairdressers too!
Yes, I recommend this product.
Originally posted on boots.com
Lorna
Verified Purchaser
Review1
Votes0
5 out of 5 stars.
Hair dye
Verified Purchaser
a year ago
Love this make of hair colour. Highly recommend it, been using it for years
Yes, I recommend this product.
Originally posted on boots.com
Bugatti Girl
Verified Purchaser
Review1
Votes0
5 out of 5 stars.
Olia Very Light Blonde Hair Colour
Verified Purchaser
a year ago
This product lightened my darker blonde hair very well. I don't recall any unpleasant fragrance and it is very creamy and easy to apply.
Yes, I recommend this product.
Originally posted on boots.com
Bonniebabe
Verified Purchaser
Review1
Votes0
4 out of 5 stars.
A Happy Hair Day
Verified Purchaser
a year ago
Olia is very easy to apply, a pleasant smell and hair looked at felt good afterwards.
Yes, I recommend this product.
Originally posted on boots.com
Nicola James
Verified Purchaser
Review1
Votes0
5 out of 5 stars.
The best blonde colour i have used at home!!
Verified Purchaser
a year ago
Always the best colour & prompt service from Boots
Yes, I recommend this product.
Originally posted on boots.com
Kimmy25
Verified Purchaser
Review1
Votes0
5 out of 5 stars.
Always good results...the Best
Verified Purchaser
2 years ago
Even though you are lightening your hair, Olia dye still keeps your hair invery good condition. My hair is left silky. I buy 2 shades, so I can highlight certain areas. It's a shame about the price increase though.