I love Shea Moisture products. They are super available and the price is right. This treatment is great for thick or thin hair. It is a leave on treatment that gives you volume but also a ton of moisture but not so much that it weighs your hair down.
I like this product because I have a lot of hair but the individual strands are pretty fine and thin- which can make my hair look thin overall. This smells awesome. I'm not sure how much thickening it does though.