hello everyone ,                       my name is rahul and i am from India .i have acne problems on my back side of my neck . i still remembered about two 2 years ago there was nothing like acne on my side but since few month i am having more terrible acne on my neck. i used to use several types of shampoo but no of useful , so i looking for better solution get rid of acne problem if anyone has some good solution please do reply.