Be it straight, curly, wavy, or thick hair, Living Proof Perfect Hair Day Conditioner is the right product to solve its dryness and frizziness. We definitely felt like the quality of our hair noticeably improved days after using it. It left our scalp oil-free and our hair smooth and manageable, too. However, we cannot ignore the annoying thing about its packaging—it is hard to get any product out of the bottle.