Are Doritos Made with Animal Rennet? The Truth Behind the Cheese
                                
                                
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                                    4 min read                                
                            
                                Over the years, Frito-Lay has stated that its US Doritos flavors generally do not use pork-derived animal rennet in their cheese seasonings, but they do use other enzymes. For those with dietary restrictions, the crucial question is: are Doritos made with animal rennet, or are their enzymes derived from non-animal sources?