Brand from South Korea: Dr. Jart+. Benefits:This serum toner instantly moisurizes and recharges the damaged skin barrier.Formulated with a doubling of Ceramidin NP and Panthenol that build up a strong, solid skin barrier with skin elasticity.Constantly moisturizes the skin for 24 hours and strengthens the skin barrier non-stop for 8 hours.A toner with highly concentrated serum texture that contains both the quick absorptin feature of a toner and the strong moisturization feature of a serum.Finished skin irritation test and is suitable for sensitive skin.How to use:Apply a moderate amount of the serum toner to the skin and pat it gently.