K-Beauty K뷰티의정석
Low humidity levels and freezing outdoor temperatures accelerate transepidermal water loss, leaving unprotected skin vulnerable to micro-tears and chronic irritation. International visitors adapting to seasonal climate shifts often experience sudden barrier compromise because indoor heating systems dry ambient air even further.
Dry, frigid air during the winter months in Seoul significantly challenges the skin barrier, often leading to transepidermal water loss (the passive evaporation of water through the skin). Korean winter skincare foreigners often struggle with is primarily characterized by the need for enhanced occlusion and deep hydration to compensate for low humidity. Understanding the structural needs of the skin during these months is essential for maintaining integrity and avoiding common irritations.