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. At Garnier, we know that oil can do much more than just condition your hair. When concentrated at the heart of the Olia permanent brown hair dye formula, oil maximises the brown hair colour result. Garnier Olia permanent hair dye is a 60% oil-powered formula, with natural flower oils and ammonia free for a pleasant scent. Our at home hair dye visibly improves the quality of hair, for better shine and 35% smoother hair**. Olia home hair colour will also provide maximum colour performance for lavish, vivid and long-lasting brown hair. Plus, Olia home hair colour has a unique sensorial application and optimal scalp comfort with our non-drip smooth velvety texture of the colourant cream. ** Instrumental test vs before and after colouration. How to find the perfect brown 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 brown hair dye will be, for example brown shades range from 4, Dark Brown to 6, Light Brown. The second number is the reflect which can be Natural (.0), Warm (.3, .4, .5, .6) or Cool (.1, .2). For example, 4.0 is a Natural Dark Brown, 4.3 is a Golden Dark Brown, and 4.15 is an Ash Dark Brown. Always check the back of pack to see if it is the right shade for you. Box includes: 1 tube colour crème with a velvety texture & subtle floral fragrance, 1 tube developer cream, 1 applicator bottle, 1 tube of the silk & shine multi-application conditioner, 1 pair of gloves and 1 instruction leaflet.