It really isn't effective for severe acne or cystic breakouts ... Does your skin turn bright red at the mere sight of Retin-A? Sulfur might be your new best friend. This acne-fighting ingredient ...

I suffer from cystic acne. I soon learned face oil was the cure ... of a retinoid (which you probably recognize by the name of Retin-A). Most people we know with oily skin can't seem to wrap ...