Is alumina safe during pregnancy?
Authoritative cosmetic safety reviews (CIR) and the SCCS evaluations treat alumina (aluminium oxide, Al2O3, CAS 1344-28-1) as a stable, insoluble oxide used in cosmetics and conclude it is safe in current uses; no harmonised CLP reproductive classifications (H361/H360) or human teratogenic evidence were identified. Sources: CIR safety assessment and SCCS opinion. (See sources.)
Pregnancy-safe products containing alumina










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Frequently asked questions
- Is alumina safe during pregnancy?
- Authoritative cosmetic safety reviews (CIR) and the SCCS evaluations treat alumina (aluminium oxide, Al2O3, CAS 1344-28-1) as a stable, insoluble oxide used in cosmetics and conclude it is safe in current uses; no harmonised CLP reproductive classifications (H361/H360) or human teratogenic evidence were identified. Sources: CIR safety assessment and SCCS opinion. (See sources.)
- Is alumina safe while breastfeeding?
- No evidence of reproductive or lactation-specific toxicity for topical alumina in the reviewed regulatory and safety assessments; systemic aluminium body-burden from cosmetic topical use was judged negligible by SCCS/CIR, and there are no breastmilk toxicity data linking topical alumina to harm. Relevant human aluminium-in-milk studies address other aluminium forms/exposures, not topical alumina. (See sources.)
- Is alumina safe for baby skin?
- Hazard and mechanism: no infant-specific reproductive/toxic evidence or harmonised classification for alumina. Exposure: dermal absorption is negligible for alumina in adults per CIR/SCCS; following your scoring rule, exposure for baby skin is increased by +1 (to 1) because infant skin barrier immaturity can raise exposure if any measurable absorption exists. No data were found that justify increasing hazard or mechanism scores for infants. (See sources.)
- How does VeriMom score alumina?
- VeriMom scores alumina at 100/100 (no known risks) based on EU CosIng status, ECHA hazard classifications, and peer-reviewed PubMed studies. Our scoring pipeline is fully transparent.
- What are pregnancy-safe alternatives to alumina?
- See our curated list of pregnancy-safe alternatives to alumina based on similar function and a no-known-risks safety band.
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Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice. Safety scores are based on publicly available data and may not reflect all risks. Always consult your healthcare provider before using any product during pregnancy or breastfeeding.