What Serum to Use When Skin Looks Dull and Tired Quick Answer (Featured Snippet) If your skin looks dull and tired, use a lightweight antioxidant serum with green tea, hydrating ingredients, and barrier-supporting compounds. These help neutralize oxidative stress, restore brightness, and improve skin energy without causing irritation. Why Your Skin Suddenly Looks Dull and … Continue reading What Serum to Use When Skin Looks Dull and Tired