Core Viewpoint - The article discusses skincare products suitable for sensitive skin during seasonal changes, highlighting their soothing, barrier-repairing, and moisturizing properties [1][3]. Group 1: Recommended Products - The first recommended product is "谷雨光感水," which is effective for brightening and repairing the skin barrier, featuring a unique ingredient "极光甘草" that can reduce melanin content by 86.62% within 72 hours [3][4]. - The second product, "Fresh红茶精华水," is noted for its lightweight texture and ability to improve skin dullness and dryness, enhancing skin luminosity and smoothness over time [5][8]. - The third product, "YSL夜皇后精华," is designed for nighttime use to accelerate skin repair and enhance radiance, particularly beneficial for tired skin after late nights [9][11]. Group 2: Product Benefits - "谷雨光感水" is suitable for sensitive skin, with clinical tests showing no adverse reactions among 30 sensitive skin participants [4]. - "Fresh红茶精华水" can be used by all skin types and provides long-lasting hydration, especially beneficial during seasonal transitions [8]. - "YSL夜皇后精华" is recommended for those with sensitive skin to conduct patch tests before full application, ensuring compatibility [12].