Garnier Olia Permanent Hair Dye 5.0 Brown is a revolutionary, ammonia-free hair color that delivers exceptional, long-lasting results while visibly improving hair quality. Powered by 60% oils and enriched with natural flower oils, it provides intense, even color with up to 100% gray coverage and enhances hair’s shine, making it up to 3x shinier than unwashed, uncolored hair. The unique oil-powered technology ensures vibrant, radiant color while restoring hair’s softness and hydration, without the harsh smell of ammonia, thanks to its pleasant floral fragrance and non-drip velvet cream formula for a comfortable application.