glue is in ingredients [SEP] i wanted to remove my blackheads without paying for expensive facials and the idea of a peel off charcoal mask was alluring it hurt a little to peel off and my cheeks were red and irritated afterwards i found out after using that these peel off masks have glue in them dermatologists and experts do not recommend using these not only are you applying glue on your face you are also stripping away both bad and good stuff from your face when you peel off use a clay mask instead