Silicon Dioxide
SilicaSilicon OxideQuartzSilicon
Anti-Caking Agent
Silicon dioxide is a type of powder that helps prevent other ingredients from clumping together. It's often used in foods, cosmetics, and pharmaceuticals to keep them smooth and consistent.
Low Concern
Source: FDA GRAS list
Silicon dioxide is generally considered safe for consumption and use in small amounts, but excessive inhalation of silica dust can be hazardous to lung health.
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Last updated: May 16, 2026