About the product:- store the cool face pad in chiller of refrigerator for 10-15 minutes before use. Apply cool face mask completely covering your face keep it on your face for a minimum of 15-30 minutes with your eyes closed. you will find that your whole face will get relaxed. regular use will help to reduce wrinkles on your face & dark circles around the eyes. Massage with hot water with hankerchief for 5 minutes and immediately apply chilled face mask for 5 minutes on your face. similarly twice a day No chemical No allergy No side effects Keep in fridge or cool place.