Mary Kay® Instant Puffiness Reducer Depuffing your eyes has never been easier! Put your DIY efforts to rest, and reach for this clinically proven* option instead. As you search for an at-home solution for undereye bags, you may wonder what makes your eyes puffy in the first place. Like most skin care concerns, several factors contribute to puffiness. The impacts of UV exposure, free radicals and other irritants can weaken undereye blood vessels, causing a buildup of fluid. When this is combined with typical skin elasticity loss and gravity, the stretched undereye skin no longer appears taut, resulting in undereye bags. So while it’s completely natural for your eyes to carry a little baggage, you now have an instant solve for puffy eyes! Formula Attributes Dermatologist-tested. Ophthalmologist-tested. Tested for skin irritancy and allergy.