Redken Extreme Length Conditioner - 300ml Professional solution for breakage-prone hair. Redken Extreme Length Conditioner with Biotin is for strengthening damaged hair to grow longer and stronger. Extreme Length Conditioner helps prevent breakage so your hair can keep growing longer. Ideal for weak, fragile, prone hair types looking for length. Cleanses, moisturizes, hydrates, and conditions deeply hair from root to tip. Helps strengthen fragile strands for longer stronger hair. Provides nourishment and conditioning with added manageability. Gently detangles, hydrates, moisturizes, fortifies, strengthens hair promoting hair growth. Prevents hair breakage reducing the appearance of split ends Ideal for all damaged hair seeking longer and stronger hair. With biotin and Redken's length fortifying complex. Helps to fortify and protect lengths. Provides healthier hair to grow from root to tip Biotin and castor oil-infused conditioner to strengthen and grow hair longer and stronger. Fortifies, strengthens and supports hair growth.