Is Moist Pre-Workout Safe? Separating Clumps from Contamination
                                
                                
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                                    4 min read                                
                            
                                According to manufacturers and health professionals, many pre-workout powders naturally clump due to hygroscopic ingredients attracting moisture from the air. This means that while finding a hard brick in your tub is common, it doesn't automatically mean your moist pre-workout is unsafe or has gone bad.