Is Silicon Dioxide Vegan?

Result: Vegan · High confidence

Silicon dioxide is a mineral anti-caking agent.

Silicon dioxide is a mineral anti-caking agent. Classified Vegan because the ingredient is normally plant, seaweed, mineral, microbial, or synthetic with low animal-origin ambiguity. Usually low vegan risk. The source is useful for regulated additive identity or official food-use context, but it may not confirm vegan origin on its own. Keep as needs_review until a human reviewer confirms the source, aliases, and any supplier-specific caveats.