Which part of the egg has the most collagen? The surprising source explained
                                
                                
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                                    5 min read                                
                            
                                While many assume the yolk or white is the main source, a little-known fact is that the thin, translucent layer you find just inside an eggshell is the most potent source of collagen. This often-discarded membrane is the definitive answer to the question: **which part of the egg has the most collagen?**