The shelf life of the mask is usually 3 years, but if it is opened, it should be used as soon as possible.
Mask is a carrier of beauty care products, mainly used to replenishment and moisturizing. At present, the use of powder blending, kaolin, non-woven fabrics, silk mask, Tencel mask, biological fiber mask, non-woven mask material is widely used.
The mask can be applied for 10~15 minutes, and the specific dressing time can be determined according to the instructions on the mask. It should be noted that the longer the mask is not applied, the better the effect. If you find the time specified in the mask manual, the mask is still very wet and there is no need to continue to apply it, because the effective ingredients in the mask have been fully absorbed by your skin, and the application will not increase the effect. The mask of intensive efficacy should not be increased according to the course of use in the instructions.
When you are storing the mask, you are advised to place it in the freezer of the refrigerator. Because in the hot and hot weather, putting the mask into the fridge can increase its pores and sedation. So when you save the mask, you can put it in the fridge.