I'm 46 years old and when I was a teen up to My mid 20's I was a pizza face big time. I just wanted to give You advice in what keeps My skin clear. I really wished I would have known this when I was a teen but My parents were ignorant and doctors were dumbasses. As far as Me what breaks Me out is when My blood sugar gets high. I don't know if it's the same for You but try to avoid all sweets, sugars, candy, and anything high in carbs. While You are at it You might as well avoid any food that's white and see if it changes Your skin. I'm just speaking from experience because I still break out but when I do I generally went crazy on My diet and consumed to many sugars and carbs. Now this isn't full proof because You still need to get plenty of sun and keep Your skin clean but it should help.