Sometimes it's not just late nights that are to blame: Eye-rubbing, allergies, and genetics can also be culprits.
TRY AN ANTIHISTAMINE "The release of histamine induces edema under the eye and dark circles," explains derm Dr. Zoe Draelos. "An over-the-counter medication such as cetirizine may reduce them."
APPLY "WAKE-UP MAKEUP" Celeb makeup artist Kara Yoshimoto Bua advises hydrating the area with a non-oily cream (try Chanel Ultra Correction Lift Total Eye Lift, $100). "Use lightweight, pigmented foundation to cover inside along the bridge of the nose and under eyes, blending out to cheeks," says Yoshimoto Bua. "Then use a highlighter on darker areas under bags and blend by dotting with ring finger. For very dark areas, use a more pigmented concealer and dot and blend again."
GET PROFESSIONAL HELP "Sometimes there is an indentation in the tear trough area under the eye, and a dermatologist can inject Restylane filler to help," says Wechsler.