Red Dye 40 is a synthetic food dye that is commonly used in a variety of foods and beverages, as well as cosmetics and pharmaceuticals. Here is a list of some of the foods and beverages that may contain Red Dye 40:

• Dairy products: flavored milk, yogurt, puddings, ice cream, and popsicles
• Sweets and baked goods: cakes, pastries, candy, and chewing gum
• Snacks and other items: breakfast cereals and bars, jello, fruit snacks, chips
• Beverages: soda, sports drinks, energy drinks, and powdered drink mixes, including some protein powders
• Condiments: barbeque sauces, salad dressings, and pickles
• Other: chocolate pudding, canned foods, macaroni and cheese, oatmeal mixes, pancake mix, spaghetti sauce, spices, syrups, and yogurt

Its important to note that Red Dye 40 may be listed under different names, such as Red 40, Red 40 Lake, FD&C Red No. 40, FD&C Red No. 40 Aluminum Lake, Allura Red AC, CI Food Red 17, INS No. 129, or E129. If you are concerned about consuming Red Dye 40, you can check the ingredient list of a product to see if it contains this food dye.