Utilization of Hyaluronic Acid as a Skincare Ingredient in Maintaining Moisture and Maintaining Skin Barrier Function

Hyaluronic acid is widely used as a skincare ingredient due to its ability to retain moisture and improve skin barrier function. This study aims to determine the effectiveness of hyaluronic acid in increasing skin moisture. This research uses literature review method. The results show that hyaluronic acid significantly increases skin hydration and is safe for daily use. Keywords: hyaluronic acid, skincare, skin moisture