Redken Shades EQ Gloss Bonder Inside is a professional-grade demi-permanent hair color designed to deliver vibrant, long-lasting results while simultaneously strengthening the hair fiber. This formulation features Bonder Inside technology, which helps to fortify hair bonds during the coloring process, reducing damage and increasing hair's strength and elasticity. It processes to a beautiful sheer tone, making it ideal for toning, enhancing natural color, or blending grays. It is suitable for use on all hair types seeking vibrant color refreshment, gloss enhancement, and gentle conditioning.