I put it all over my forehead, cheeks, and temples. I did it at Nsg about 5 years ago, but it was fine until the first round. After putting in the retouch, I felt a bit wrong. It's hard, even though I got 3 injections, I'm full. Thanks to that, I have to keep myself from gaining weight... If I gain weight, it grows together. And maybe I put in too much? .Occasionally touch it to check if it's okay. I think it would be better to make a careful decision on retouching.