Core Viewpoint - The article discusses three effective face masks for brightening and hydrating skin, particularly for those who frequently stay up late and experience dullness and dryness [1]. Group 1: Product Summaries - Gu Yu Milk Skin Mask features a proprietary whitening ingredient, Aurora Licorice, with a purity of 99%, which is significantly more effective than Vitamin C and other common whitening agents, showing an 86.62% reduction in melanin within 72 hours [4][5]. - L'Oreal Ampoule Mask focuses on high-concentration hyaluronic acid for hydration, providing immediate moisture relief and improving skin texture, making it suitable for those with dry and dull skin [9][10]. - Cofu Beauty Collagen Patch is designed for sensitive skin and post-procedure recovery, utilizing a jelly-like bio-fiber material that provides soothing and repairing benefits, enhancing skin barrier health over time [11][12]. Group 2: Target Audience and Recommendations - Gu Yu Milk Skin Mask is ideal for individuals seeking immediate brightening and stabilization of skin tone, especially after late nights [5][14]. - L'Oreal Ampoule Mask is recommended for those experiencing dryness and dullness, providing quick hydration [10][14]. - Cofu Beauty Collagen Patch is the preferred choice for sensitive skin and those needing gentle repair, offering a calming effect during skin recovery [12][14].