Discover Garnier Olia Permanent No Ammonia Hair Dye. 60% oil powered with Natural Original Flower Seeds for maximum colour performance: Long-lasting at home results, 100% Grey coverage, visibly improved hair quality and optimal scalp comfort. Garnier Olia now uses 43% less plastic compared to previous kits. On grey hair, colour will appear lighter than on non-grey hair. Choosing your perfect shade: Your hair dye colour result will vary depending on your natural hair colour – check the back of pack. If you are deciding between 2 shades, always choose the lightest. Remember to always do your patch test 48 hours before colouring your hair at home. Top tips: Use an old towel as hair colour may stain it. Apply moisturising cream to your hairline to avoid staining. Garnier is also proud to announce that we are now officially approved by Cruelty Free International under the Leaping Bunny Programme.
Dare to colour with Garnier Olia No Ammonia Permanent Hair Dye. Our 60% oil-powered formula*, with Natural Flower Seed oils and no ammonia, delivers maximum colour performance for exceptional ultra-luminous, long-lasting light chocolate brown hair with beautiful multi-dimensional undertones and up to 100% grey coverage. The vegan formula** leaves hair is smoother, free flowing with up to 3 times more shine*** Olia home hair colour has a unique sensorial application with our non-drip smooth velvety texture of the colourant cream. * In the colour cream, ** No animal derived ingredients, *** Instrumental test vs unwashed hair. 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 What does the box include: New easier preparation, colouring your hair at home has never been easier. Box includes: 1 x develop creamer inside application bottle, Colour cream tube, 1x Silicone-free after colour care tube for a natural touch, 1 x pair of gloves and 1 x instruction leaflet.
Consumer Benefits
Close subpanel
Shade: Garnier Olia 4.62 Dark Garnet No Ammonia Permanent Hair Dye
• No Ammonia permanent at Home Hair Dye for a pleasant scent
• 60% oil-powered Brown 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 brown 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
Close subpanel
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
Close subpanel
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.
Shade 4.62 Dark Garnet offers a lavish, vivid, and long-lasting red hair colour. The number 4 indicates the level of darkness, while the reflects give the dye its specific Dark Garnet character.
How does the oil-powered formula improve my hair?
This 60% oil-powered formula concentrates oil at the heart of the dye to maximise the colour result. It visibly improves hair quality, leaving your hair up to 35% smoother and up to 3x shinier.
Is the application messy?
The colourant cream has a non-drip, smooth, velvety texture designed for optimal scalp comfort. This ensures a unique sensorial application that stays where you put it.
How many boxes do I need for long hair?
If you have long or thick hair, you should use two hair dye boxes to ensure you have enough product. Please note that this dye can only lighten your natural hair colour by 1 to 2 levels.
Do I need to do an allergy test if I've coloured my hair before?
Yes, you must conduct an Allergy Alert Test 48 hours before each time you colour, even if you are a frequent user. Ignoring an allergy can be life-threatening, so ensure you buy the product 48 hours in advance.
Reviews
Rating Snapshot
Select a row below to filter reviews.
5 starsstars
59
59 reviews with 5 stars.
4 starsstars
11
11 reviews with 4 stars.
3 starsstars
0
0 reviews with 3 stars.
2 starsstars
2
2 reviews with 2 stars.
1 starstars
5
5 reviews with 1 star.
Overall Rating
4.5
77 Reviews
19 out of 25 (76%) 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
Most Helpful Favorable Review
5 out of 5 stars.
Olia Dark Garnet Red!
Hanab
Received Free Product
8 years ago
An incredible hair dye that covers my greys effortlessly! I am SO in Love with the colour and would highly recommend it to family & friends!
Show Full ReviewThis action will open a modal dialog.
5 people found this helpful
Show Reviews:
5 and 4
Most Helpful Critical Review
1 out of 5 stars.
Not for Black Color Hair
FR07
2 years ago
This will not flaunt on black color hair! It just made my scalp red!
Show Full ReviewThis action will open a modal dialog.
3 people found this helpful
Show Reviews:
3 2 and 1
Filter Reviews
Rating
Locale
Non-incentivised reviews
1 to 8 of 77 Reviews
1 – 8 of 77 Reviews
Sort by
Most Recent
Helen
Verified Purchaser
Review1
Votes0
5 out of 5 stars.
Good reviews and a bright / vibrant shade too!
Verified Purchaser
a year ago
Decided to try this new shade after settling on wanting to try a shade of red. The reviews definitely helped with this decision too.
Yes, I recommend this product.
Originally posted on boots.com
Hann
Review1
Votes0
1 out of 5 stars.
patchy!
a year ago
I have tried this box dye multiple times to give it a chance as i love the colour range but unfortunately everytime i have used it has left me with a super patchy hair colour even after dying it with two boxes.
No, I do not recommend this product.
Originally posted on boots.com
Olessa
Verified Purchaser
Review1
Votes0
5 out of 5 stars.
Permanent Hair Dye
Verified Purchaser
2 years ago
It is a great colour without an unpleasant smell. It is easy to apply yourself at home without additional help. The colour lasts for 2 - 3 months, depending on the shampoo's properties. It comes with a protective conditioner.
Yes, I recommend this product.
Originally posted on boots.com
Caroline
Verified Purchaser
Review1
Votes0
4 out of 5 stars.
Garnier Olia 4.62 Dark Garnet...
Verified Purchaser
2 years ago
Nice product. Great coverage. For my hair it lasted about a mouth before i had to dye my hair again
Yes, I recommend this product.
Originally posted on boots.com
FR07
Birmingham
Review1
Votes3
1 out of 5 stars.
Not for Black Color Hair
2 years ago
This will not flaunt on black color hair! It just made my scalp red!
No, I do not recommend this product.
Helpful?
(3)
(0)
Report
Anonymous
Verified Purchaser
INCENTIVIZED
Received Free Product
Review1
Votes0
5 out of 5 stars.
Excellent brand and hair colour
Verified Purchaser
INCENTIVIZED
Received Free Product
3 years ago
Have been using this Garnier Olio colour of Dark Garnet Red for 5 years and my hair is in very good condition also many have told me how lovely the colour and style stands out....
Yes, I recommend this product.
Originally posted on boots.com
Leqaa
Verified Purchaser
INCENTIVIZED
Received Free Product
Review1
Votes0
5 out of 5 stars.
Garnier Olia 4.62 Dark Garnet Red
Verified Purchaser
INCENTIVIZED
Received Free Product
3 years ago
It’s nice colour and I like to use it every six months
Yes, I recommend this product.
Originally posted on boots.com
Jessica
Verified Purchaser
Review1
Votes0
5 out of 5 stars.
Firm Favourite
Verified Purchaser
3 years ago
Always top quality, deep vibrant colour that lasts ages