Proactiv Solution Refining Mask is one of the bestselling over the counter acne treatment at Amazon and has been in their top 100 for 55 days at the time of writing.  What do the makers, Proactive claim for the product and what do actual users think? We'll look at both in this article. Proactiv So

The main cause of acne is an underlying hormone imbalance, which explains why it is suffered predominantly by teenagers, and usually clears up once they enter their 20s. Always seem to get acne more than girls but women are more likely to have longer lasting acne as a more prone to hormone imbalance

It is always a good idea to try some  acne home treatments initially, especially if your acne is mild, but if this does not work then you may want to try other treatments. Acne can  last a very long time and may persist into the 20s and in some rare cases into the 30s as well. It is always a good