A Reddit user, plagued by dark circles, has finally found a solution that effectively reduces their appearance. Sweet almond oil, applied nightly, has proven to be a game-changer, with noticeable results within a week. Other users shared various tips, including increasing water intake, sleeping on one’s back, using caffeine eye creams, and avoiding dairy. For certain individuals, supplements like Allegra or Claritin, along with a multivitamin, have shown promise.