I've been treated with aegyo, lip, nose, double chin injection, chin botox, etc., but the aegyo was treated with Restylane, but they said it lasted for a year, and it didn't disappear at all, and it's been a long time since 3 years . If the flesh itself is thick and doesn't stretch much, it doesn't show much even if you hit it a lot . I got a lot of bruises.. I couldn’t get it right without my mom knowing. Botox on the chin seems to be effective.. My friends around me also get it consistently. The requirement is V-line double chin injection. It hurts when I get hit, it hurts more than my lips. I said it would fly. I think it's because of my mood .