Filler migration is as straightforward as it sounds: “It’s a hyaluronic acid filler that’s injected intentionally in one area of your face, but it moves—or migrates—to another,” says ...
Facial fillers, often made from substances like hyaluronic acid, calcium hydroxylapatite, or poly-L-lactic acid, are injected into specific areas to: Smooth wrinkles and fine lines. Add volume to ...