Redken Extreme Length 洗髮精

A strengthening shampoo with biotin reduces breakage and split ends, promoting healthy hair, and can result in up to 6 inches of growth in one year. It helps to maintain healthy hair even while coloring or bleaching!

Use as a complete system with Extreme Length Conditioner and leave-in treatment. Apply to wet hair, massage into lather, and rinse. Follow with Extreme Length conditioner and leave-in treatment. In case of contact with eyes, rinse them immediately.