Review title is Works, but not good for sensitive or dry skin [SEP] This mask I didn’t like as much as the other three charcoal ones I’ve tried. It does clean pores very well and help draw out impurities and grossness. I had a few emerging tiny blemishes and after using this they came out, healed and disappeared within two days. HOWEVER, it’s extremely drying, even on areas that weren’t dry to begin with. Also, this is the most painful one to peel off -in my personal mask history. Messy too, but all black charcoal masks are. Follow immediately with a good face moisturizer or oil.<br /><br />Don’t know what the “use by timeline” is on these things, but this one doesn’t hold out so long. I’ve been using it about once a week for four months (in between cleansing and washing, then moisturizing), but recently I found the formula lumpy and congealed, making it very hard to apply.<br /><br />In the description a money back guarantee is mentioned. That’s definitely a plus because, while the cons may outweigh the pros, I think it’s worth a try. It may be better for oilier faces. Since mine went bad though I’ll be tossing it.