The product stopped working so I requested to cancel my “subscription”. They refused to do so. A very un-professional online “account rep” told me that I had received 90 days worth and had only paid for 30. The “90 day supply” is the same size as the “30 day supply”. Also, they keep your credit card information and make it impossible to delete.
https://www.amazon.com/Proactiv-3-Step-Treatment-System-Starter/dp/B00X6ZNWG0