Frownies Eye Gels are a reusable gel patch of cactus collagen, aloe, niacin and other natural vitamins derived from plant sources that serve to increase circulation, and deliver deep hydration and nutrient support to the under eye lid area. Use 3 days in a row initially then as a once-a-week treatment. One 30-minute treatment with Eye Gels smoothes fine lines, wrinkles, under eye bags, dark circles, and helps improve tone. ExpirationThis product has no expiration date or the manufacturer has not provided an expiration date.