Hi Pickers!! Need advice on this, is Calendula good for sensitive/oily skin? If yes, please do suggest products. Thank you!!!!

Is Calendula good for sensitive/oily skin?

Should sleeping mask be used daily or alternate days or once a week? My sleeping mask is from La'Soul, it's the Diamond Sleeping Mask.

La'Soul Diamond Sleeping Mask

This is abit out topic, but I'd like to find out about Korean cosmetics that are lightweight and sensitive skin friendly. Do suggest me some, thanks in advance!!!

KimHana