How to tell if whey protein is expired? A guide to freshness and safety
                                
                                
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                                    4 min read                                
                            
                                While many protein powders come with a shelf life of around 12 to 24 months, improper storage conditions like exposure to heat or moisture can cause them to spoil much faster. Knowing the subtle signs of deterioration is crucial for ensuring both the safety and effectiveness of your supplement intake.