Transform your hair with Garnier Olia No Ammonia Permanent Hair Dye, powered by a 60% oil-blend formula with natural flower oils. This advanced hair colour technology offers rich, multi-dimensional iced chocolate tones while nourishing your hair, delivering up to 100% grey coverage and leaving it visibly healthier, smoother, and three times shinier. Free from ammonia, Olia ensures an optimal at-home colouring experience with a velvety, non-drip formula and a delicate floral scent. The vegan formula provides long-lasting results and even coverage, making it the perfect choice for a natural, vibrant look. Includes everything needed for easy application and ultimate care at home.