How Long Does Lecithin Last? Your Guide to Shelf Life and Storage
                                
                                
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                                    4 min read                                
                            
                                Store-bought lecithin, whether in granule, powder, or capsule form, typically has an unopened shelf life of about two years when kept in a cool, dry place. The longevity of lecithin depends heavily on its form, storage conditions, and whether the container has been opened.