I bought this hoping to find a sunscreen I could apply to my sensitive scalp and found that it made my hair very greasy and crunchy. I expected a product for the scalp to take into consideration that the product would end up in your hair. Might be good if you are bald, but otherwise not good for hair.
Nioxin's Scalp Shield is truly a wonder. I have very fine hair and was always burning my scalp in the sun. I do not like hats!! Nioxin works great. The spray actually gives your hair a nice style and the 20SPF shield really works. I've spent hours in the Ocean and in the pool and my scalp was never sunburned. Great value for a great product.
This is a must-have for anyone spending time in the sun! Everyone in my family used this, including the young kids and baby, and it worked as promised. It didn't weigh down our hair at all, and no one got a burn on their scalp, part, or hairline - even during a week on a hot, southern beach!