Great for maintenance
I have been using Proven for more than a year, and I really love how personalized and simplified this system is. My face has never felt so moisturized and happy. I found that it is a really good maintenance product for me. I had to address my problem areas with other products, but then I am able to stop using the other products and just maintain my results with Proven. I dropped one star just because it wasn't the be all, end all product for me.