This is a professional-grade permanent hair color formulation designed to deliver rich, vibrant, and durable results. Topchic by Goldwell ensures high performance, excellent grey hair coverage, and brilliant shine. The Cool Reds shade series is specifically formulated to achieve deep, nuanced red tones with exceptional cool undertones, ensuring long-lasting color depth without fading. Ideal for salon use, this product allows for precise application and reliable color consistency across all hair types.