Taiwan, situated in the humid and subtropical region of East Asia, is characterized by its high temperatures and high humidity levels. Dermatologists note that in such a hot and humid climate, with a high content of moisture in the air, skincare must be differentiated from that of the tropical climate zones. Transdermal water loss can lead to dry skin, lack of luster, and a pronounced feeling of tightness. Therefore, in addition to moisturizing, it is crucial to lock the moisture within the skin to prevent its loss for effective skincare. To address the challenges posed by the hot and humid environment, opting for products with a refreshing texture and high skin compatibility is essential for achieving efficient penetration, moisture retention, and absorption.