Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed the suggested dose. This product contains caffeine. Do not take with any other stimulant-based products. Do not use it within 5 hours prior to bedtime. Do not take if pregnant or lactating. Must be 18 years old to use this product. Keep away from children. Do not use if the seal has been tampered with. Store in a cool, dry place. CAUTION: Athletes or other individuals who are subject to testing for performance-enhancing drugs may test positive when using dietary supplements. You are advised to contact your drug testing organization prior to using this or any other dietary supplement.