: Update the product database with "Step Number" (1-6) and "Active Ingredient" tags.
: Create a "My Routine" dashboard in the user account where they can toggle products on/off to see how it affects their regimen's balance. skinstore.com/skin-care-products
: Flags "ingredient clashes," such as using Retinol and Vitamin C in the same session, and suggests moving one to a "PM" slot. : Update the product database with "Step Number"