Not for use by individuals under the age of 18 years. Do not use if pregnant or nursing. Aspirin: This product contains Salicin, an Aspirin like substance if you are Aspirin sensitive DO NOT use this product. Consult a physician or licensed qualified health care professional before using this product if you have a family history of heart disease, thyroid disease, diabetes, high blood pressure, recurrent headaches, depression or other psychiatric condition, Glaucoma, difficulty in urinating, prostate enlargement, or seizure disorder, or if you are using a monoamine oxidase inhibitor (MAOI) or any other dietary supplement, prescription drug, or over the counter drug containing ephedrine, pseudoephedrine, or phenylpropanolamine (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 headache, shortness of breath or other similar symptoms individuals who consume caffeine with this product may experience serious adverse health effects. Individuals who are sensitive to the effects of caffeine should consult a licensed health care professional before consuming this product. Keep Out Of Reach Of Children. Store In A Cool Dry Place. Keep Tightly Closed.