L'Oreal Professionnel Inoa 5.25 is an innovative permanent hair dye, ammonia-free, designed to ensure intense and long-lasting coloring while respecting the natural health of the hair. The ODS (Oil Delivery System) technology promotes gentle penetration of the pigment, minimizing scalp irritation and ensuring superior comfort during application. Thanks to the ammonia-free formula, Inoa protects the hair's integrity, keeping it soft, silky, and shiny even after coloring. This shade, 5.25, offers a rich and vibrant color, ideal for those who desire a natural result but at the same time bright and refined. Suitable for all hair types, L'Oreal Professionnel Inoa dye allows excellent coverage of gray hair, ensuring uniformity and homogeneity in coloring. Available in a 60 ml bottle, it is a product designed for professional use, ensuring optimal results with prolonged durability. Choosing Inoa means relying on a treatment that is respectful of hair and skin, capable of offering a perfect balance between performance and well-being. Perfect for those seeking a color rich in nuances without giving up on the delicacy and professional quality of the L'Oreal Professionnel brand.