Are Collagen Supplements Natural? A Deep Dive into Sourcing and Processing
                                
                                
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                                    4 min read                                
                            
                                Collagen is the most abundant structural protein in animals, and its synthesis in the human body naturally declines with age. This has led many to seek supplements, prompting the question: Are collagen supplements natural? The answer is nuanced, depending entirely on the source and manufacturing process.