Is using one pack a day definitely good?

While there are people who take one pack of one monster a day, there are also those who complain of side effects.
Moisture and soothing mask packs can be used every day, but in the case of functional packs, it can actually make the skin more sensitive.
It is appropriate to use functional face masks once or twice a week. If you have sensitive skin or oily skin with excessive sebum production, it is best to avoid using a mask every day. You know that using a mask for a long time doesn't necessarily mean it's better, right?!