Your orbicularis oculi are muscles that surround your eyes and help open and close your eyelids. These muscles also help drain your tears when you cry. Tightening these muscles can help you firm and tighten your eyelids while removing any puffiness from under your eyes, according to Facial Fitness Center. Tighter and firmer eyelids and tight skin... Puffy Eyelids, Itchy Skin Remedy, Facial Fitness, Facial Exercise, Combination Skin Face Wash, Natural Skin Tightening, Skin Tightening Mask, Skin Tightening Stomach, Natural Face Lift