I use this shampoo, conditioner and hair pack because I love these Nature Republic Argan series. Simply two reasons; smell and it works. It smells like a soap but not that strong. I can always feel relaxed to wash my hair with this beautiful smell. This product is not expensive at all but way better than Moroccan oil brand shampoo. I had heavily damaged hair so I had purchased Moroccan oil Repair shampoo and conditioner because I believed expensive items will definitely work. However, Nature Republic Argan Shampoo can easily beat it off. It foams quickly and easy to wash my hair and scalp entirely. Moroccan didn't so I needed a big amount to wash completely and the smell was like a coconut and it was too sweet for me. I wasn't a big fan of it. AND it was very expensive! Maybe it moistures more than Nature Republic one though.

I've been using it for 6 weeks everyday and now it is half as much. (My hair is semi-long)

I will definitely purchase this again.