Suggest Treatment For Depression, Anger Issues And Panic Attacks

My daughter (20 yr) is suffering from depression, anger issues as well as anxiety/panic attacks. She has tried 3 different prescribed anti-depressants over the last year and a half and none have helped. She has decided to stop all prescribed medications due to suicidal thoughts while on medication. Can you advise what other options are available? I've come across a supplement, Protazen that she may try. Any suggestions? Thank you.