Displaying 4 results of Tianeptine Impurities Tianeptine is a unique antidepressant that works by regulating neuronal activity in the brain. However, during the manufacturing process, impurities may be introduced into the final product. These impurities can be harmful and may cause adverse effects in patients. Therefore, it is crucial to monitor and control the levels of Tianeptine impurities to ensure the safety and efficacy of the medication.