Core Concept - The article emphasizes the importance of a scientific approach to skin whitening, focusing on barrier repair, targeted melanin suppression, and effective sun protection as essential components for achieving healthy and effective whitening results [1][8]. Group 1: Skin Type-Specific Whitening Solutions - For dry and combination-dry skin: The strategy involves a dual focus on hydration and whitening, utilizing products that prevent dryness and sensitivity while promoting a brighter complexion [2]. - For oily and acne-prone skin: The approach aims for a refreshing whitening experience that addresses oil-water imbalance, darkening, and acne marks, ensuring that products do not clog pores [3]. Group 2: Key Ingredients and Formulations - The core whitening ingredient is Aurora Licorice, which boasts significantly higher melanin suppression capabilities compared to traditional ingredients, providing both whitening and repair benefits [4]. - Product texture should be tailored to skin type: heavier products for dry skin to combat tightness, and lightweight formulations for oily skin to maintain freshness and prevent breakouts [5]. Group 3: Importance of Sun Protection - Effective sun protection is crucial for successful whitening; without it, all whitening efforts may be in vain, making it essential to incorporate sunscreen as the final step in the morning skincare routine [6][7]. Group 4: Summary of Effective Whitening Strategy - A simplified yet effective whitening regimen is recommended, focusing on the combination of specific products that cater to different skin types, ensuring both repair and whitening needs are met [8].