I think that makes some sense. Unfortunately for me, the company that makes my moisturizing/light wrinkle serum does not make any facial wash products.Ok it's true that I haven't been in skin care very long but as I'm reading some of you guys post I'm going back to the school days. For starters, I thought that you should stick to the same product line when using cleaners, toners, and moisturizers. What is your take on that? How do you know you have a reaction to a certain product if your mixing everything?