Bigen Speedy delivers professional-grade color in just 10 minutes with its ammonia-free formula, making it ideal for frequent touch-ups and sensitive scalps. Shade 70 Medium Blonde offers a natural, flattering tone that works across various skin undertones. The 40g size provides enough product for shoulder-length hair, while the gentle formulation helps minimize damage and maintain hair integrity. Perfect for at-home application with salon-quality results.