Alumina
Ingredient Info
Alumina is a fine powder form of aluminum oxide, a naturally occurring mineral. In skincare, it functions as a gentle abrasive, absorbent, and bulking agent that helps absorb excess oil and improve product texture.
Benefits
- Gently exfoliates dead skin cells
- Absorbs excess oil and sebum
- Improves product texture and feel
Science: The Cosmetic Ingredient Review Expert Panel concluded that alumina is safe as used in cosmetics at current concentrations. Occupational exposure studies show alumina dust in industrial settings has not been associated with significant lung damage or cancer, and the form used in cosmetics is essentially the same as that approved for medical devices.
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