L'Oreal Professionnel Dia Light 5.12 is a permanent hair dye, formulated without ammonia, that guarantees a gentle yet long-lasting color. Specifically designed for those who desire a natural change of look, this product provides intense highlights and luminous shine without compromising the health of the hair fiber. Its innovative formula ensures even coverage and frizz-free results, respecting the hair's integrity and keeping it soft and silky to the touch. Thanks to the absence of ammonia, Dia Light minimizes the unpleasant odor typical of traditional dyes, offering a comfortable application and a pleasant user experience. The color 5.12, a medium brown with ash highlights, is ideal for neutralizing warm tones and providing a natural and harmonious effect, perfect for those who want a sophisticated and refined result. The 50 ml format is practical and easy to dose, suitable for both small touch-ups and full colorings. L'Oreal Professionnel, with this dye, offers a professional solution for those who want a brilliant color that respects the hair and is easy to apply at home or in the salon. Dia Light stands out for its effectiveness, gentleness, and the impeccable finish that enhances every hair type.