What flower is a source of lutein? Marigolds Lead the Way
                                
                                
                                •
                                
                                
                        
                                    
                                    3 min read                                
                            
                                According to numerous studies, marigold flowers (*Tagetes erecta*) are the most significant commercial source of lutein globally, with their extracts widely used in supplements and food products. In fact, the answer to the question "what flower is a source of lutein?" is predominantly centered on the vibrant petals of the African marigold.