the medium really works. with thicker hair you have to let soak it halt. I could not detect any skin irritation with me. the smell is actually getting used to at first, but fades quickly. The cream is very productive and gave a couple of months with me. of course, depends on the application area and the regularity of the application. but why amazon round 4, - Euro more demands than any drug store or mail-order pharmacy, I do not understand. grade at amazon you are not dwelt low prices.