This five-piece sheet mask set is formulated with a combination of peptides, collagen, ceramides, and hyaluronic acid to offer targeted care for the jawline and lower face. The mask sheet is designed to contour around the chin and jaw area, delivering a concentrated serum that aims to support skin firmness and smoothness over time. Peptides work to encourage the skin’s natural structural proteins, while collagen helps maintain elasticity and density. Ceramides strengthen the skin barrier to lock in moisture and protect against external stressors, and hyaluronic acid provides lightweight hydration to plump the skin. The serum texture is fluid and absorbs without excessive residue. Each mask is pre-soaked and ready to use, requiring no additional preparation. The pack contains five individual masks, making it suitable for regular use as part of a weekly skincare routine. This product is intended for individuals who wish to incorporate a firming and lifting step into their regimen, particularly for the jawline and cheek areas. It can be used on most skin types, including those with dryness, loss of elasticity, or a desire for more defined facial contours. The formulation avoids common irritants and is designed to be gentle for repeated application. The mask material is thin and adheres well to the skin to maximize serum contact. For best results, it is recommended to apply the mask after cleansing and leave on for 15 to 20 minutes before removing and gently patting any remaining serum into the skin. This mask does not replace professional treatments but offers a practical at-home option for maintenance and support of skin barrier health and a smoother-looking jawline.