What Products Have Red40? A Comprehensive Guide to Identifying This Common Food Dye
                                
                                
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                                    6 min read                                
                            
                                Red40, a synthetic dye derived from petroleum, is one of the most widely used color additives in the food industry. It is present in countless processed foods, beverages, medications, and cosmetics to give them a vibrant red appearance. Understanding which products contain this common additive is the first step toward controlling your consumption and being more mindful of your diet.