Not for use by those under the age of 18. Consult a physician before using this product. If you have, or have a family history of, heart disease, thyroid disease, liver disease, kidney disease, diabetes, high blood pressure, recurrent headaches, depression or other psychiatric conditions, glaucoma, difficulty in urinating, prostate enlargement, seizure disorder, if you are using a monoamine oxidase inhibitor (MAOI), anti-depressants, or any other medication, dietary supplement, prescription drug or over-the-counter drug consult with a physician. Discontinue use two week prior to surgery. Do not use if pregnant or nursing. Do not exceed recommended dose. Contains caffeine. Do not use if you are sensitive to caffeine. Do not use in combination with other caffeinated products. Do not use if you have high blood pressure, heart problems, or are contemplating becoming pregnant. Store product in a cool, dry place, away from heat, moisture and sunlight.