The ingredients in Coca-Cola do not contain gluten. Ingredients containing gluten must be identified on the label, so you can check all our products at http://www.coca-colajourney.com.au/brands RELATED LINKS What happened to Coke Life? The ingredients listed on packaging don’t appear to differ between Coke Zero and Coca-Cola No Sugar, what’s the difference then? How much caffeine is in Diet Coke? Will Coca-Cola No Sugar replace Coke Zero? What does this mean for Diet Coke?