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Silica (H₂SiO₃)
Silica, or silicon dioxide, is a common mineral used as an anti-caking agent and texturizer in foods and pharmaceuticals.
Mineral or nutrientUpdated Mar 8, 2026
Health score+1.0
-5Good5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Mild irritation potential with inhalation of fine particles, generally low oral toxicity
Benefits
Anti-caking agent, improves powder flow and stability in formulations
Waters containing Silica (H₂SiO₃)
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