Lack of sleep: We all know that sleep deprivation can wreak havoc on your complexion, but not getting enough rest also can cause the blood vessels under your eyes to dilate, causing dark circles to appear.
Genetics: If you inherit fair or thin skin under your eyes, dark circles look much more prominent because the dark veins underneath have nowhere to hide. Thanks, Mom.
Age: Over time, skin loses collagen and thins, so dark veins under your eyes show through more prominently.
Seasonal allergies: Allergies trigger the release of histamines in the body, which inflame blood vessels and cause swelling.
To determine why your dark circles happen, gently stretch the skin under your eyes. If the area gets darker, the circles are probably due to genetics or aging. If the color doesn't change, allergies are probably the cause, in which case an over-the-counter allergy medication could help.
Dab eye cream lightly and gently under your eyes, starting with the inner corner and working out. Eye cream helps plump the skin, which minimizes the look of the veins underneath.
Choose a concealer that has yellow undertones, which neutralize the bluish color of the dark circles. We like Bobbi Brown Corrector ($22).
Gently dot the concealer along the under-eye area with a thin makeup brush. Start at the inner corner of the eye, where circles are darkest, and work outward.
Allow the concealer to sit on your skin for a few seconds to make it easier to work with. Gently tap the concealer into your skin to blend with your finger. Remember that the skin under your eyes is very delicate, so avoid pulling and tugging.
Dust a small amount of translucent powder over the concealer with a puff or large, soft brush to help hold the look, prevent shine and ensure that concealer doesn't slide into wrinkles and creases.
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