L'Oreal Professionnel iNOA delivers professional-grade hair color without ammonia, making it gentler on hair while maintaining superior coverage and vibrancy. Shade 6 provides a rich, natural medium brown tone suitable for various skin undertones. The 60g format is ideal for touch-ups or single applications. iNOA's advanced formula minimizes damage, reduces odor, and ensures even color distribution from root to tip. Perfect for those seeking salon-quality results with reduced chemical intensity.