My cheek is severely sunken, so I'm planning to get injections.

As I get older, I have lost volume in my cheeks, making my facial contours look uneven and giving me a tired and aged appearance. In particular, the area below my cheekbones looks sunken, as if it were shaded, so I would like to improve my facial shape to a more vibrant look by naturally adding volume through filler treatment.

Since the cheek area moves a lot when speaking or chewing, I am concerned that after filler injection, I might feel a foreign body sensation or that distinct boundaries might form when making facial expressions, making it look unnatural. I have seen quite a few cases of side effects, so I am wondering if the filler will blend smoothly with the surrounding skin, looking like my natural facial tissue, without being excessive.