It is very likely that you bought fake goods or futures. Lan Zhi mask is mild in nature and its main function is to replenish water. But it doesn't rule out that you are allergic to this mask. You can try again on your arm or neck. If it still itches, don't use it again.

When buying cosmetics, you must pay attention to the date of production and the authentic store. Without makeup, your face will be miserable!