Holy Hydration! Face Cream - SPF 30

Holy Hydration SPF Face Cream is a lightweight, everyday moisturiser that nourishes and plumps skin while delivering lasting hydration and SPF 30 protection. What makes Holy Hydration! Face Cream with SPF 30 different from using a separate moisturizer and sunscreen? Does this Holy Hydration! Face Cream SPF 30 have a scent? Do I still need to wear sunscreen if this has SPF 30? Is Holy Hydration! Face Cream with SPF 30 good for mature skin? How do I use face cream in my morning skincare routine? What is the difference between face cream and face serum? Can I use both? How is Holy Hydration! Face Cream SPF 30 different from the Holy Hydration! Daily Moisturizer? Can I use HH! Face Cream with SPF 30 every day? How does HH! Face Cream compare to other face creams on the market? How does it perform under makeup? Does it leave a white cast?