HI, I am a DSNW and below is my current routine. I want to add in a few new products but I'm not sure where they get added into my routine. I have read about Skinceutical CE (for its antioxident value_ correct?) and Relastin Skin Revitalizer ( to help with producing Elastin_ I want something to keep skin firm) ). Where Should I add them, or is it too many products? I don't know if I'm using a broad enough spectrum of products to cover all the phases of AGING!! Thanks

AM: Eucerin Redness relief cleanser
LRPosay Roaliac Antiredness moisturer
Dove moisturer and/or Sun protection
PM: Eucerin cleanser
Tretinoin creme .05% most nights
Atopalm MLE face cream