Brand from South Korea: MIZON. Benefits:This sun stick as light as air with SPF50+ PA++++ offers double protection for both the inside and outside of the skin with instant UV protection.Strong UV blocking effect confirmed through human application testing and 24-hour long-lasting proven by clinical trials.35.59% improvement of inflammation index, 28.83% improvement of acne severity index, and 31.9% improvement in sebum index after four weeks of use.Camellia Japonica Seed Oil soothes sensitive skin, and Shea Butter prevents skin moisture loss and provides intensive hydration.Skin irritation tested for sensitive and troubled skin.How to use:1. Turn the roller at the bottom of the container to release the content of the stick.2. Apply thoroughly from the inside to the outside of the face using a half-moon-shaped sun stick,3. Apply every 3 to 4 hours on the face, neck, legs, and other areas on days with frequent outdoor activities or when you need stronger sun protection.