Great-looking hair doesn't stop at 50. We've formulated products that are specifically designed to work with our unique hair biology to give you amazing looking hair at any age. Hair Biology Silver Conditioner nourishes your hair without weighing it down, leaving your hair softer and more manageable. Its purple formula helps correct yellow tones so your true silver tones shine through. Made with biotin and free of parabens, our Silver & Glowing Collection is specially formulated for grey hair. Discover the complete line of age-inspiring hair care products from Hair Biology and fall in love with your hair again.