Explore Olia
Discover the difference oil-powered hair colour makes. Olia is an ammonia-free permanent hair colour made with a 60% oil blend with natural flower oils to deliver maximum colour performance, visibly healthier hair and up to 3x shinier*.
*than uncoloured, unwashed hair
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Discover the difference oil-powered hair colour makes.
How do the oils in new Olia propel colour?
Vegan and ammonia-free exceptional hair colour, with no fear for your hair. Powered by 60% oils
Discover the difference oil-powered hair colour makes.
How do Olia leave no visible damage?
Vegan and ammonia-free exceptional hair colour, with no fear for your hair. Powered by 60% oils
Discover the difference oil-powered hair colour makes.
How do the new Olia provide maximum colour performance?
Vegan and ammonia-free exceptional hair colour, with no fear for your hair. Powered by 60% oils
HOW TO FIND YOUR PERFECT SHADE
WHAT DO THE NUMBERS MEAN?
BASE COLOUR
The first number of a shade always relate to the base colour. The higher the number, the lighter the base colour will be e.g 1.0 deep black and 9.0 light blonde.
REFLECT
The second number of the shade always relates to the reflect. The higher the number is, the warmer the reflect will be e.g 1.0 is a deep black with no reflect and 6.3 is a light brown with golden reflect (warm).
Discover Olia’s 32 Brilliant Shades
TRY YOUR SHADE WITH OUR VIRTUAL TRY ON!
Test out all our Garnier shades with Hair colour Virtual Try-on
Trying a new shade has never been easier. Have fun changing your hair colour with our virtual try-on tool.
TRY ON NOW
Already bought Olia and need guidance? Find more here.
CHOOSE YOUR FAVOURITE HAIR COLOUR SHADE
CHOOSE YOUR FAVOURITE HAIR COLOUR SHADE
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