L'Oreal Paris Men Expert One Twist delivers professional-grade hair color in a single, mess-free application. This ammonia-free formula is engineered specifically for men, featuring an innovative twist mechanism that eliminates complicated mixing and messy preparation. The advanced conditioning complex works to cover grays while maintaining hair strength and shine. Medium Brown 04 provides a natural, sophisticated finish that complements various skin tones. Designed for ease of use without compromising results, this permanent color offers lasting coverage that resists fading, making it an ideal choice for men seeking salon-quality color at home.