I’m in my late 60s (yeah, you read that right) and I’ve tried every product known to man. This is hands down the best one I’ve ever tried. My hair is color treated, coarse, and wavy. I always need a leave-in. Waterfall enters my life and gives me moisture, smoothness, shine, and manageability. Did I mention shine??? Because if my hair is shiny after using this, imagine what it’ll do for you 20 or 30 somethings! I’ve tried it on my ends next day, and it really does smooth them. I will never be without my Waterfall, and neither should you! Just buy it! Smells lovely without being cloying, too!