In my opinion, the acnes are natural, as these are caused by our negligence, one who is not eating healthy food and not drinking a proper amount of water and avoiding eating fruits and veggies will easily invite acne but some times a healthy one also get acne and there must be a lot of reasons like roaming in pollution getting a sweat on it, can easily produce acne so for this one can use natural face wash, but this will only help to those who are already taking care of themselves by avoiding junk food and eating good nutritious food.