How much caffeine can G FUEL have?
                                
                                
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                                    3 min read                                
                            
                                According to the U.S. Food and Drug Administration (FDA), a daily intake of up to 400 mg of caffeine is generally safe for healthy adults. But how much caffeine can G FUEL have in its different forms, and how does it compare to other beverages? This guide breaks down the caffeine content for G FUEL's powdered formula and ready-to-drink cans, as well as providing key safety considerations for consumers.