Which product do you choose when selecting a face mask?

Although face masks are also produced by various brands,

In another brand as well There is a huge variety of types depending on skin concerns. You know!

For example, hydration, wrinkle improvement, whitening care, soothing skin troubles, pore reduction, etc...

When I choose face masks, I usually focus on products that are moisturizing or soothe troubled skin!
Which functional face mask do you choose?

Oh, and by the way, for those of you who use whitening packs

Does this really have a whitening effect?