The third phase of the life cycle of acne is inflammation. At this point, your body’s immune system may deal with the problem, but if it doesn’t, different bacteria can move into the pore. Detecting an enemy bacterial invader, your body responds by emitting white blood cells to the infected area. In some cases, the white blood cells have a difficult time fighting the bacteria, and some die, contributing to the oily buildup and creating pus.
This problem is normally located on the face, back, and upper portion of the chest. These areas are worst hit because they have the highest number of oily glands. What a lot of people don’t realize is that there are several different types of this issue. And to make matter even more complicated, each of these types have their own causes and effects as well as methods of prevention. 
Tiege Hanley employs a chemist – known only as “The Chemist” – who formulates all of its products. According to TH, The Chemist is a firm believer that diet and excessive face-washing don’t clear up acne but that a topical treatment makes all the difference. Tiege Hanley’s acne cream is infused with salicylic acid, which helps shed the top layer of skin cells