Are your chin and T- zone the favourite spots of acne and pimples? It is not abnormal. These are acne prone areas and are more prone to breakouts than other parts of your face. Some people believe that oily skin is most susceptible to acne breakouts. But this is not true dry and combination skinned people also suffer from acne breakouts. People with combination skin normally have T zone oily and the rest of the face dry or normal. Why does acne occur in the T-Zone and chin Dr Navin Taneja Dermatologist Venereologist and Director of National Skin Centre Delhi