WARNINGS: Do not use this product if you are pregnant or nursing. Do not consume this product if you are taking any prescription drug and/or have any medical condition. The user of this product assumes all liability if this product is used in a manner not consistent with label guidelines. This product contains caffeine and should not be used with any other caffeine containing products. This product is intended for use by healthy individuals only. Too much caffeine may cause nervousness, irritability, sleeplessness, and, occasionally, rapid heartbeat. Not recommended for use by children under 18 years of age. One serving of BANG provides 300 mg of caffeine which is more than three cups of coffee.