absolutely love this oil [SEP] this kardashian dry black seed oil is by far the best shining straightening oil i have ever used in my life i am on different types of chemo drugs and it has played havoc on my long hair kim kardashian knows her stuff for sure i have tried at least different products to help with the frizz in my hair i received a small sample bottle of this in a monthly subscription box i get a small bottle of this lasted me about months of daily use i used it right after a wash while my hair was still wet and then right after blow drying and using the straightening iron and then a tiny bit to give my hair that shiny finished sleek look let me tell you my hair looks and feels like silk after using this first off the tangles fall right out the heat from my iron does not damage my hair any longer and my husband says my hair feels like spun silk this is also a dry oil so there is no oily build up or feel at all also look at the amazing price that this is offered at wow i will be heartbroken if they ever stop selling this stuffnow there is only one con to this dry black seed oil it has a small aroma that to me smells like pencil shavings almost like when you were in elementary school standing at the pencil sharpener getting your pencils all sharpened up for your tests the good news is that the smell does not stay in your hair but for a few minutes other than that you cannot go wrong with this product