Garnier Olia 4.15 Iced Chocolate Brown Permanent Hair DyeMaximum colour performance100% grey coverageImproves the visible quality of hair60% oil-powered permanent hair dye, with natural flower oils and no Ammonia. Up to 100% grey hair coverage. Maximum colour performance for intense, multi-dimensional and even colour.Visibly improves hair quality, colour after colour, making your hair 3x shinier**. Hair is nourished and protected against dryness. ** Instrumental test vs before 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.