Detailed answer

Excessive sun exposure damages the delicate skin around the eyes, leading to thinning of the skin, collagen breakdown, and dehydration. These factors can contribute to the appearance of dark circles and under-eye bags. Sun exposure also increases the production of melanin, which can darken the skin and make the dark circles more pronounced. To prevent and minimize the effects of sun damage on the under-eye area, it is crucial to wear sunscreen with a high SPF, wear sunglasses to protect the eyes from harmful UV rays, and use products with antioxidants and hydrating ingredients to nourish and protect the skin.