Brand from South Korea: su:m37. Benefits: This nourishing serum helps revive dull, fatigued skin to create a radiant, clear complexion. The milky formula with smooth glide helps hydrate skin while offering whitening benefit. How to use: 1. Pump for 2-3 times and apply an adequate amount along skin texture after using toner. 2. Pat lightly for better absorption. 3. Reapply to the desired areas for intensive care.