good for normal acne but not that useful for persons with cystic acne. for normal acne it sucks out all the yellow gooey liquid and heals the affected area really quick but has to be replaced after night use.

El producto es muy bueno, realmente te ayuda a que no se te infecten los granitos que aun se están formando.

Muy recomendado

great product  

Is good at sucking out white heads: probably best for those pimples with visible puss emerging on the surface. 

A return customer for this patch. love it.