71Kg 181cm Male 18 yrs old 16Kg weight loss since 2019 (175cm in 2019) What would be the optimal kind of procedure to get a sharper, less "droopy" neck skin under my jawline. Moreover, as I am 18; my hairline has somewhat 'matured' in the past 2 years, I am curious as to what proceedings I should do to improve my hairline and its thickness. Most of my fathers side has experienced baldness, I've spoken with my GP and he's stated I am not going bald yet.