Do Amino Acids Need to Be Refrigerated for Optimal Shelf Life?
                                
                                
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                                    4 min read                                
                            
                                While it might seem like a simple question, the answer to whether you need to refrigerate amino acids is surprisingly complex and depends heavily on their form. Whether your amino acids need special cold storage is determined by whether they are a powder, a liquid, or a specialized product like culinary liquid aminos.