This is an excellent hair mask and shampoo duo by Nature Nut. Included were one 13.52 fl. Oz. of hydrating Shampoo, and an 8.45 fl. Oz. deep conditioning hair mask. Both contain a blend of Macadamia, Shea Butter, Argan, Coconut & Brazil Nut Oils, and are Paraben and SLS free. They are also cruelty free, meaning no animals were harmed, which is a big plus for me. I did not care for the scent of these hair products, but they left my hair feeling so soft and silky, that I will tolerate the scent, and continue using them. It doesn't linger too long, and some body spray is enough to cover it up. I would definitely recommend this set to others, based on how great my hair looks after using it.