Garnier Olia is a permanent hair dye with naturally sourced flower oils. The formula is ammonia-free, silicone-free, and vegan, providing a light floral fragrance. It ensures maximum color intensity and 100% gray hair coverage, with an intense color that lasts long. It adds brightness and improves the visible quality of hair while offering optimal scalp comfort. The velvet cream does not drip and is applied in an ultra-sensorial way thanks to O.D.S Technology, composed of 60% oils that infuse color into the hair fiber.