Does Twix Have Whey? An Ingredient Analysis
                                
                                
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                                    3 min read                                
                            
                                According to the official ingredient list, the standard Twix bar contains skim milk, lactose, and milkfat, which are components of milk. A key component of milk is whey, and as a result, products containing milk solids will also include whey proteins. This makes the standard Twix bar unsuitable for those with a whey allergy or on a strict vegan diet.