If I could, I wouldn't give any stars at all. So, I bought this specific bar to try it out, as I have curly hair and it tends to be dry, hoping that it would do what it claims. On the first wash, the shampoo made my curls fall flat, plus it made them even drier than they already were. Two days later, after using this product, my head was itching horribly to the point where my scratches were bleeding. I woke up sweaty and couldn't move due to the discomfort (I don't have any allergies or anything, it's just that the chemicals they use are unreal). Wanting to give it another chance, I washed my hair again after a week, but the same thing happened. My hair was in a terrible condition, my scalp was burning, etc. The only good thing is the fantastic scent, but it's not worth it. There are better options on the market