L’Oréal Paris Excellence No Ammonia Hair Color 4.0 Brown is an advanced permanent hair dye designed to provide a deep and natural-looking brown shade with long-lasting results, formulated without ammonia to ensure a gentler coloring experience with reduced scalp irritation and odor, it offers up to 100% grey coverage and delivers even, multi-dimensional color that enhances the natural tone of the hair, the formula is enriched with conditioning agents such as Pro-Keratin and Ceramide that help strengthen and protect the hair fiber during the coloring process, improving softness, smoothness, and shine, while minimizing damage compared to conventional dyes, its easy-to-use system allows for convenient at-home application with salon-quality results and healthier, more vibrant-looking hair
L’Oréal Paris Excellence No Ammonia Hair Color 4.0 Brown delivers a rich, natural brown shade with full grey coverage while being gentle on hair and scalp.