How long can probiotics go unrefrigerated?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to the International Probiotics Association, new technologies allow many probiotics to be stable for up to 24 months at ambient temperatures. The truth about how long can probiotics go unrefrigerated, however, depends heavily on the specific product, its formulation, and packaging.