The skin around your eyes is incredibly delicate and sensitive, making it particularly vulnerable to irritation. While eye creams are fantastic for hydration and tackling fine lines, some common ingredients can trigger allergic reactions – think redness, itching, and discomfort. Discover the top 5 culprits you should be aware of, including fragrance, preservatives, and even some seemingly "soothing" essential oils, so you can choose wisely for happy, healthy eyes.