Eye serums can help prevent dark circles by improving the skin's health around your eyes. They often contain ingredients like caffeine, vitamin C, and peptides that boost circulation, reduce puffiness, and strengthen skin. While they may not fully prevent dark circles, using an eye serum regularly can help keep the area smooth, hydrated, and less prone to discoloration, especially if you have a genetic tendency to dark circles. Visit: https://www.4shared.com/web/preview/pdf/Ev07FXm9fa