Hi, I had gone through your question and understand your concerns. You should be worried but not too much. OxyElitePro Oxy Super Thermogenic contains fluoxetine. Fluoxetine is an FDA approved drug in a class of drugs called selective serotonin reuptake inhibitors used for treating depression, bulimia, obsessive-compulsive disorder, panic disorder, and dysphoric disorder. Uses of it associated with serious side effects including suicidal thinking, abnormal bleeding, and seizures. Hope this answers your question. If you have additional questions or follow up questions then please do not hesitate in writing to us. I will be happy to answer your questions. Wishing you good health.