Is Sunflower Oil Soy Free? Understanding Allergies and Cross-Contamination
                                
                                
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                                    4 min read                                
                            
                                For those with a soy allergy, identifying safe cooking ingredients is a top priority. Sunflower oil is naturally derived from sunflower seeds and does not contain soy; however, the level of processing and risk of cross-contamination can affect its safety.