Over all my skin has improved so much since the first time I got Isolaz treatment. Today I didn't have any cystic acne anymore. There are still some stubborn closed comedones or whiteheads on my cheeks. The nurse told me that it's definitely comes from the inside. And I have to be patient about it. They will eventually come out to a head.
I turned really red again today after my third Isolaz treatment. I noticed that when it's done by a different nurse, it could be different setting. The suction felt as strong as the first time. But I don't mind the redness because I know it would go away in a few days.
I also share my daily update on my treatment here if you wanna see more photos.