The L’Oréal Prodigy 6 Oak hair color delivers a natural-looking, vibrant shade with multi-dimensional tones. Its ammonia-free formula is gentle on hair and provides full gray coverage. Key Features: • Ammonia-free formula. • Multi-dimensional color tones. • Long-lasting, natural-looking results. • Covers gray hair effectively. How to Use: Mix the colorant with the developer and apply evenly to dry hair. Leave on as directed before rinsing.