I have been testing a few blackhead masks for a while and I got a few samples from a $25 purchase. I tested it out and the results were not bad! the smell was okay like it didn\’t smell bad. when you first apply it, it feels a little irritating but it\’s actually okay. I have sensitive skin so im not sure if it\’s the best for my skin type. after it dried and washed off (it wasn\’t that hard to wash off), i noticed most of my blackheads were gone, maybe except some of them like two or three. I might go back to buy one or I might not after I use up the sample.