What is side effact this prodect

According to the label for EPH 100 Fat Burner, possible side effects include rapid heartbeat, nausea, insomnia, dizziness, severe headache, and shortness of breath. If you experience any of these symptoms, you should stop use and seek medical help immediately. The product also warns against combining it with caffeine or exceeding the recommended serving, as this may increase the risk of serious adverse effects. Always read the entire label and consult a physician before use, especially if you have any pre-existing health conditions or take other medications.