Want to have the beauty routine and of K-Pop performers. According to Allure, they use three essentials: toner, serum, and Vaseline. Performer Hyelina Jeonghwa stated, "In the winter, it's dry, so I sometimes put on Vaseline. That's about it." Fans are baffled that she has has wonderful skin strong enough to stay clear and beautiful after the application of Vaseline. Anyone interested in looking as beautiful as the K-Pop performer Hyelina should definitely try it next Winter.