4AM SKIN Overtime Undereye Masks in Beauty: NA. 4AM SKIN Overtime Undereye Masks in Beauty: NA. Made up of 100% silicone and emblazoned with the signature slogan LATE NIGHTS EARLY MORNINGS, the Overtime Undereye Masks are the perfect reusable accessory for an on-the-go skincare routine. Designed to enhance your favorite serums or moisturizer for the undereye area, the Overtime eye masks work overtime, over time so you don't have to. Boost hydration and plump fine lines by sealing in and allowing for maximum absorption of your favorite skincare ingredients. And don't forget, sustainability is sexy so ditch the single use masks for the last undereye mask you'll ever need - tested to be reusable up to a year (may even last longer).. Suitable for all skin types Targets puffiness, fine lines, and dryness. Vegan and cruelty-free Reduce trans-epidermal water loss. Seal in and allow for maximum absorption of ingredients. Includes one undereye mask pair in portable aluminum tin. Put a thin layer of your serum or cream and wait 10 seconds or until it feels tacky.. Apply Overtime Eyemask to undereye area.. Leave on for 10-20 minutes.. 4AMR-WU1. 00860010507230.