L'Oreal Paris Prodigy Permanent Oil Hair Color is an innovative, ammonia-free hair dye that utilizes advanced micro-oil technology to deliver rich, multi-tonal color with a natural-looking finish. This technology allows the color pigments to penetrate deeply into the hair fiber, ensuring even distribution from root to tip and resulting in vibrant, long-lasting shades that mimic the subtle highs and lows of natural hair color. The oil-based formula not only enhances color intensity but also nourishes the hair, leaving it feeling soft, smooth, and radiant.