Discover Garnier Olia Permanent No Ammonia Hair Dye. 60 Percent oil powered hair dye with up to 100 Percent grey coverage. Maximum colour performance, for long-lasting at home hair colour results. On grey hair, colour will appear lighter than on non-grey hair. Choosing your ideal shade: Your hair dye colour result will vary depending on your natural hair colour – check the back of pack. If you are deciding between two shades, always choose the lighter. 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. Dare to colour with Olia Midnight Permanent No Ammonia Hair Dye. Garnier 60 Percent oil-powered formula, with natural flower oils and no ammonia, visibly improves hair quality for up to 3 x 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 elegant undertones and up to 100 Percent grey coverage. Olia home hair colour has a distinct sensorial application with Garnier non-drip smooth velvety texture of the colourant cream *instrumental test vs before colouration.