Garnier Olia No Ammonia Permanent Hair Color in shade 40 Dark Brown offers a luxurious hair dye experience with rich, vibrant color results. This ammonia-free formula is gentle on the hair, providing a pleasant coloring experience without the harsh odor. Enriched with natural flower oils, including sunflower, passion flower, camellia, and limnanthes alba, this hair color not only delivers a deep, dark brown shade but also nourishes and hydrates the hair for a silky, smooth finish. The unique oil-based formula maximizes color performance while visibly improving and restoring hair quality. The creamy texture ensures easy application, covering each strand evenly for a flawless, long-lasting color. Experience vibrant, multidimensional color with Garnier Olia, the ammonia-free permanent hair dye for a stunning dark brown look.