Tamara
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        I have been trying retin-a for about 3 weeks now and have noticed no improvement.only worsening skin.  My mother went on acutane when she was younger and it worked perfect on her.  I am 20 and have only been breaking out bad for a year.  Will this help and what exactly does it do