Move aside milk and eggs to make room for your sheet mask collection. As Consonant Skincare founder Bill Baker tells Fashion, "products that contain only oils and butters, and products that contain water but no preservative should be refrigerated to extend their shelf life." Though chilling your sheet masks won't increase their efficacy, colder temperatures can temporarily combat puffiness and aid in relaxation. "Generally, refrigeration doesn't change the ingredients of the product," dermatologist Melissa Piliang, MD informs Cleveland Clinic, adding, "it ends up being more about how it feels on your skin."

Alicia Yoon, the founder of the skincare brand Peach & Lily, is a fan of the fridge method. "Anytime it gets overheated (like after a workout, in the summer, or after a laser treatment), my skin can lose moisture and also produce more sebum and throw its balance way off," she recounts for Byrdie, noting, "I cool my skin immediately with sheet masks that are stored in the fridge."

For starters, incorporate a chilled aloe vera face mask — like this popular Tonymoly product – into your post-beach day routine. Additionally, don't forget to keep a collection of refrigerated eye masks for those extra sleepy mornings — check out Milk's Cooling Water Patches for a refreshing start to your day.