Erytop is the best gel to control acne, I was in deep trouble, no medicines were working to remove pimples on my face. I applied this on my face and saw great result within 10 days, it was unbelievable to see a pimples free face in mirror. If you want to see your face pimple free within few days, use this. This medicine is not costly. I tell you how to use this wash your face with soap, (if you use warm water to wash it would be better), wipe your face and apply this on entire face before going to bed, and see the great result. you can use it in morning also if you do not have to go in sun contact, use twice will show you result more quickly.