Real Barrier rose to the number one-selling brand for sensitive skin in Korea shortly after its initial release due to its patented MLE formula that replaces damaged skin lipids with a bio-identical skin barrier replacement. The result is that chapped skin and skin suffering from other ailments such as severe dryness is improved and stays hydrated for 72 hours. Real Barrier products were designed to treat dry skin from the inside as opposed to creams that contain ingredients to provide temporary relief of symptoms. Real Barrier products contain the brand’s signature MLE formula with the added benefits of hyaluronic acid and an additional patented dual ceramide for dry sensitive skin that needs extra care.