Brand from South Korea: Giverny. Have double protection for skin from ultraviolet. Strong from sweats or water. Necessary item for sports and leisure with strong tenacity. How to use: 1. Used at the last step of skincare. 2. Gently spread over the vulnerable areas to sun rays which are face, neck, arms, and legs. 3. Reapply as needed when you spend a lot of time outdoors.