Achieve rich, shimmering dark brown hair with Garnier Olia hair color in shade 412. This ammonia-free formula nourishes while providing vibrant, long-lasting color. Enriched with natural flower oils, it gently cares for your hair, leaving it soft and shiny. The oil-based cream spreads evenly for uniform coverage and radiant results. Perfect for a bold, dimensional look that enhances your natural beauty. Easy to apply at home for salon-quality color with a luminous finish.