Serums are a popular beauty product that is often used on the face. There are many different types of serums, but they all have one common goal: to improve the appearance of the skin.
Some people believe that serums can also be beneficial for under eyes.
Some evidence suggests serums can help reduce puffiness and dark circles under the eyes.
One study found that participants who applied a serum containing caffeine and peptides every morning saw a significant reduction in dark circles and puffiness after eight weeks.
However, more research is needed to determine whether serums are truly effective for under eyes.
Some people may find that serums make their under eyes feel dry or irritated. If you experience any adverse effects, stop using the serum and consult with your doctor.