Adult Acne and Puberty?

if im in my early to mid 20%26#039;s does adult acne have anything to do with puberty? if not, what causes it? hormones??|||It%26#039;s generally what you%26#039;re eating mixed with hormones. Sadly but it%26#039;s like acne in high school.|||uh, most people stop puberty at like 17 or 18...