My daughter tried treelac and it worked for her. Acne can be caused by alot of different things, so It may take a few tries of different things. Candida can cause major acne, threelac feeds on the candida and yeast in your body. This is the brand we and link to the website we used. www.ghthealth.com/index.aspx?RepID=168916&ID=168916 hope it helps. it cant hurt.