Separating Fact from Fiction: Are all vitamin E supplements synthetic?
                                
                                
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                                    5 min read                                
                            
                                While it's a common misconception, a key differentiator in vitamin E supplements is their molecular structure, with naturally sourced forms like d-alpha-tocopherol being more bioavailable than synthetic versions. This distinction is critical for anyone asking, are all vitamin E supplements synthetic? Not all vitamin E supplements are synthetic, and understanding the difference is crucial for informed supplement choice.