I just started on Dr. Baumann's protocol 2 weeks ago, altho' I have always used an OTC retinol product at night and AHA's in the morning, plus moisturizer with SPF 15. I am using the glycolic acid cleanser (20%), Active C, and Afirm 3X at night. I need to purchase a night moisturizer and am trying not to spend $60 for the recommended Kiehl's product. I'm wondering what the rest of you DRPW's are using and how you like it. Thanks for the input!