Garnier Olia Permanent Hair Colour 4.0 Dark Brown

Do a patch test 48 hours before using this product and check the product information included with this product for full details.

Make sure you have the correct shade.

Longer thicker hair may require two boxes of product

Cover shoulders with an old towel to avoid getting product onto your skin or clothing.

Whilst wearing the gloves provided, pour colour cream into developer bottle and shake well.

Part hair into sections and apply mix from roots to tips.

Allow to develop for 25-35 mins, as per product instructions. For more intense colour leave for longer

Rinse product thoroughly out of hair and follow with nourishing conditioner.

Give one final rinse and style as desired.