Garnier Olia Permanent Hair Dye (Various Shades) - 2.0 Black Diamond

Garnier Olia Permanent Hair Dye is a 60% oil-powered formula, with natural flower oils and ammonia free for a pleasant scent. The dye visibly improves the quality of hair, for better shine and 35% smoother hair**. Offering up to 100% grey coverage the formula delivers intense and vibrant colour for a salon-quality finish. Olia will also provide maximum colour performance for lavish, vivid and long-lasting colour. The non-drip colourant cream provides a unique sensorial application and optimal scalp comfort with no ammonia. ** Instrumental test vs before and after colouration.