Specimen No. 0140
ClearedMineralthickener
Silica (Amorphous, Cosmetic)
silica · synthetic amorphous silica · hydrated silica
Synthetically manufactured amorphous silica used as a texture modifier, absorbent, and anti-caking agent. The CIR Expert Panel confirmed safety at cosmetic use concentrations. Silica does not penetrate skin and has no systemic toxicity in topical use.
high confidence
Researched April 18, 2026Specimen 0140Silica (Amorphous, Cosmetic)
Concerns
- Inhalation risk with loose powder forms — aerosolized particles may irritate airways
- Distinct from crystalline silica (a known occupational carcinogen) — cosmetic-grade is amorphous
Documented benefits
✓ mineral-based
Regulatory flags
- ⚑Crystalline silica: IARC Group 1 carcinogen via inhalation
- ⚑Amorphous silica in cosmetics (topical) considered safe
Commonly found in
Face powderFoundationPressed makeupMattifying primersSetting sprays
Sources & references
Last researched: April 18, 2026
Research disclaimer: This rating is based on available peer-reviewed research and regulatory assessments at the time of publication. It is not medical advice. Consult a qualified professional for personal health or skin concerns.
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