Korea's number one bestselling toner for five consecutive years, the ROUND LAB 1025 Dokdo Toner is a gentle yet effective exfoliating and hydrating toner. Its star ingredient is mineral-rich deep sea water, sourced from over 5,000 feet below sea level off the coast of Ulleungdo Island, which is abundant in natural minerals like magnesium, calcium, and zinc to nourish and strengthen the skin barrier. The formula's gentle exfoliation comes from a combination of sugarcane extract and protease, which work to dissolve and remove dead skin cells and sebum, promoting a smoother, more refined skin texture. This leaves the complexion feeling refreshed, dewy, and primed for the rest of your skincare routine.