^hahahhahahaa -- none. I used to have aaaaaaaaaaalooooooooooooooooooooootttttttttttttt of pimples one time. They just came out of no where like mexicans when they hear about green card. Dayum it was a horror.. Until someone told me to use this pill. Then BAM! they're all gone. I went to sleep with make up or washing my face, I didn't get pimples. That pill is a miracle man.