L'Oréal Professional Inoa 6.34 Color Tube Dark Golden Copper Brown is an innovative, ammonia-free permanent hair color that provides intense, long-lasting color while respecting the natural integrity of your hair. Powered by ODS' (Oil Delivery System), this advanced formula uses oil to maximize color delivery, resulting in vibrant and Dark Golden Copper Brown shades without compromising the health of your hair. Ideal for those seeking a rich, glossy Dark Golden Copper Brown, Inoa offers optimal scalp comfort and leaves hair feeling soft, smooth, and nourished.