primera Watery HC Depuff Mega Shot Gel Mask 36g X 5eaThis moisture boosting cooling mask features a hydrogel sheet infused with ultra low molecular hyaluronic acid and high purity caffeine to deliver deep hydration while helping reduce facial puffiness in just one use. It instantly cools the skin (approximately 5. 9C), soothing heat stressed skin while significantly improving hydration levels. After use, tests show up to 152% increase in skin moisture, a 5% reduction in puffiness, and up to 6. 4 times