Detailed answer

Facial masks or patches designed specifically for dark circles and under-eye bags often contain ingredients such as caffeine, vitamin C, or retinol, which can help to constrict blood vessels, reduce inflammation, and improve the appearance of the delicate under-eye area. When applied, these masks or patches can temporarily tighten and firm the skin, reducing the appearance of dark circles and under-eye bags. However, it is important to note that their effects are usually temporary and may last only for a few hours. For long-term improvement, addressing the underlying causes of dark circles and under-eye bags, such as lack of sleep, dehydration, or allergies, is crucial. Good sleep hygiene, hydrating the body adequately, managing allergies, and using targeted skincare products can provide more lasting results.