Dark circle treatments aim to reduce the appearance of dark circles under the eyes, which can be caused by factors like lack of sleep, genetics, or aging. Common treatments include topical creams containing ingredients like retinol, vitamin C, or caffeine, which help brighten the skin and improve circulation. In addition to creams, other options include chemical peels, laser therapy, and fillers. These procedures can enhance skin texture and reduce pigmentation. It's essential to consult a dermatologist to determine the most suitable treatment based on individual skin type and concerns.