I saw some people promoting CDL products here, my friend is one of the victim from the product. When she started using it, it was so good that make your skin so smooth, once she stopped, all acne came out and side effects on her skin, especially face part. Full of acne and she has to deal with it for few months until the side effects are gone.
So be your own judge.
Related news i found online
http://news.seehua.com/?p=413682
http://www.sinchew.com.my/node/1825314
ACNE, Please come in and share your experience