Ultra Facial Barrier Balm Stick with Squalane - The Kiehl's Ultra Facial Barrier Balm is an invisible barrier balm with Squalane in an on-the-go stick formula that hydrates and strengthens the skin barrier.Key IngredientsPro-Ceramides: lipids that are naturally occurring in the outer layers of skin. Pro-Ceramides in particular make up a large portion of a healthy skin barrier.Squalane: highly-refined botanical lipid. With an exceptional affinity to skin, Squalane absorbs easily and is known to help replenish skins barrier keeping it soft, supple and moisturized.Glacial Glycoproteins: Originally sourced from Antarctic sea glaciers, Glacial Glycoprotein helps to deeply hydrate and maintain skins moisture balance.Benefits**Based on an instrumental test after single application.Rich in barrier strengthening ingredients like Squalane and Ceramides, this skin hydration stick works to instantly hydrate the skin and strengthen skin barrier, while providing all-day moisturizing support at home and on-the-go hydration.Kiehl's invisible barrier balm with Squalane is specifically formulated to help deeply hydrate the skin.Research Results***Based on instrumental test after single application.Kiehl's Ultra Facial Barrier Balm is clinically proven to:**Based on an instrumental test measuring improvement in moisture barrier function 4 hours after single application compared to untreated skin. - Ultra Facial Barrier Balm Stick with Squalane