Big face is related to fat, developed biting muscle and big bone structure. Big face can be considered to be smaller by weight loss, face injection and facial bone grinding surgery. 1. Fatty: If your face is big due to fat, you can consider losing weight first, pay attention to your diet and exercise, and your face will be smaller after you lose weight. 2. Developed biting muscle: If your face is big due to developed biting muscle, you should reduce the amount of hard and long time chewing food, and you can also take face slimming injections to make your face smaller. 3. Large bone structure: If your face is large because of your large bone structure, you can consider facial plastic surgery to make your face smaller, such as bone resurfacing surgery. Candidates who want to make the face smaller can choose to suit their own way, such as using medical technology or plastic surgery to change the face big, should consider going to a regular hospital.