Wearing a mask in the medical feild frequently can cause acne that is caused because the mask traps dirt and oil in pores. It can also cause skin irritation. 
Applying 'After Mask' twice daily can help control your skin irritation and acne. If you need more try applying 3 times daily or as needed.
Ingredients: Hyaluronic Acid 1.5%, Aloe Vera 5%, Thymol 0.1%, Purified Water