"my son started having bad acne when he turned 16. i bought tons of &quot;acne treatments&quot; that you can buy in stores, online from paula&#039;s choice, clinique, and even tried proactive, nothing worked and most made it worse. i felt horrible for him &amp; finally said enough of the rubbish products and took him to the dermatologist who gave him a dermabrasion treatment &amp; a prescription for onexton. there are even cards that cover most of the cost even if you have insurance. they say 1 bottle/month but it lasts 6 months. my son&#039;s face began to clear up within 2 weeks! he is now 19 &amp; hasn&#039;t had a break out since he started using onexton. i am so thankful for this product! don&#039;t waste money and precious time with your child&#039;s life, go straight to a dermatologist!"