Living Proof Perfect Hair Day Healthy Hair Perfector gives your hair the care it needs to look its best. Give your hair a fresh start with a lightweight perfector that helps revive the look and feel of dry or overworked strands. This versatile finishing step works to smooth the surface of the hair, leaving it noticeably softer, shinier, and more manageable. Designed to enhance your routine without weighing hair down, it supports long-term style, improves ease of styling, and helps keep your hair looking polished no matter the weather.