This was a sample in the TB collection. It is a leave in oil treatment for frizzy and dry hair. I apply a small amount to my dry hair due to processing and living in the desert. It smells wonderful, and I apply a small amount to wet or dry hair. It imparts sheen, and is not greasy. It is better than Moroccan Argan Oil because it is absorbed into the hair. I then comb it through with a very large tooth comb. And, and extra added benefit is that is moisturizes my hands.