This product line was recommended to me via a medi-spa when I had an IPL facial. As a 38 year old female with combination acne prone sensitive skin, I was scared to try a product I thought might either make me break out or react negatively. I had tried other products in the past from the drug store (Neutrogena) or beauty counter (Clinique), or online (Paula Begoun) all with mixed mediocre results.