I bought AO2 Clear for my teen, and it has improved his skin so much!
At first, we noticed a significant reduction in breakouts, and after about 1–1.5 months of consistent use, his congestion started to clear as well.
Although it’s marketed as a 30-day supply, one package lasts us approximately 50 days when used morning and evening.
We’ve just started our second package, and so far, this has been the best product we’ve found for his skin.