Loreal Dia Light 50ml in the shade 10.21 Very Very Light Blonde Opalescent Ash is a professional ammonia-free coloring, ideal for those who desire a luminous and natural effect. Thanks to its gentle formula, it protects the struttura of the hair, providing softness and shine without aggression. The very light shade with opalescent and ash reflections gives a sophisticated and multidimensional result, perfect for those looking for a elegante and modern look. Easy to apply, it ensures una even coverage and una long-lasting hold, ideal for refreshing natural hair or slightly lightening dark bases. Loreal Dia Light enhances all hair types, offering a perfect balance between color and care.