I love Dan's regimen with RetinA. The retinA gives me a great peel to keep my pores tight and my skin looking bright and youthful. Dan's regimin and products stop acne in it's tracks and prevents new boils. This combo is amazing for my skin. Not sure if a lot of others could handle these two together as they are both very strong but my skin is flawless using both together. And the moisturizer is perfect although I do glob it on but it works amazingly well.