This is an amazing spray! I love ALL of Pureology's product. This particular spray though, is amazing. It's a Leave In spray that does 21 different things for hair and also helps protect color treated hair. I used this all the time in beauty school on both myself and clients. The only thing I noticed was if you used this on non color treated hair, it made it a tish bit oily. Other than that, I would recommend this to anyone looking for a great leave in conditioner. It is a little pricey but with Pureology, you get what you pay for.