I need to incorporate these, I think. Or should I start with just 1. I am currently using JM argan oil and the argan 40spf. At night I use hope in a jar(using it up) and alternate with Mychelle polypeptide cream. I am trying to use more natural products now. I know I should use a vit c and/or retinol but what? (and do I need both? Vit c for day and retinol for night). I do have sensitive skin so I want to start slow. I have used, many years ago, the Philosophy Vit C powder and had thought about mixing this with the argan oil. But, mychelle has a vit c serum and a vit a plus serum. Not sure what to do. ( by the way, late 40's)
