NOT FOR INDIVIDUALS UNDER THE AGE OF 17 YEARS. DO NOT USE IF YOU ARE PREGNANT OR NURSING. Consult a Physician before using this product if you or your family has a history of hypertension, heart, liver, kidney or thyroid disease, Parkinson's disease, glaucoma, difficulty urinating, prostate enlargement, seizures, depression, psychiatric disease, or any other medical condition. DO NOT use the product if you are using a monoamine oxidase inhibitor MAOI) or any other dietary supplement, prescription drug or any over-the-counter drug containing ephedrine, pseudoephedrine or phenylepropanolamine (ingredients found in certain allergy, asthma, cough or cold and weight control products). DO NOT exceed recommended serving. Discontinue use and call a physician or licensed qualified health care professional immediately if you experience rapid heartbeat, dizziness, severe headaches, shortness of breath or any similar symptoms. Individuals who may experience serious adverse health effects. Improper use of this product may be hazardous to a person's health. In case of overdose, seek professional assistance or contact a poison control center immediately. DO NOT use during strenuous activity in high temperature condition (greater then 80 degrees F). Drink at least 2 liters of water daily when using thsi product.