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. Do not take if pregnant or lactating. Avoid stimulant-based products while taking this supplement. Do not use in extreme heat. Drink plenty of water while taking this product. Must be 18 years old to use this product. Keep away from children. Caution: Athletes who are subject to testing for performance-enhancing drugs may test positive while taking this supplement. All persons are advised to contact their drug testing organization prior to use.