Does Pump Have Caffeine in It? A Comprehensive Guide to Pre-Workout Formulas
                                
                                
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                                    4 min read                                
                            
                                According to a 2025 Healthline article, many popular pre-workout supplements contain caffeine for energy-boosting effects, but the question "Does pump have caffeine in it?" is more complex, as some formulas are specifically designed to be stimulant-free. Understanding the distinction between caffeinated and non-caffeinated options is crucial for achieving your fitness goals without unwanted side effects.