ALUMINA
Is ALUMINA safe for seborrheic dermatitis?
Alumina is generally a lower-concern ingredient for seborrheic dermatitis in a properly formulated cosmetic. It is often used in powders, pigments or coatings rather than as a skin treatment. Texture and product format matter if the skin is already inflamed.
No applicable evidence found for this page shows that Alumina feeds Malassezia. A smooth sunscreen or makeup is different from an abrasive product that is rubbed into a flare. Avoid vigorous scrubbing and stop if a product repeatedly causes stinging or redness.
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What is it?
A quick identity check, separate from the seb derm guidance above.
01 / 05- Material type
- Absorbent, abrasive and pigment-coating material
- Ingredient family
- Inorganic oxide mineral
- Cosmetic function
- Abrasive, Absorbent, Anticaking, Bulking, Opacifying, Viscosity Controlling
What is ALUMINA used for in skincare?
Alumina is aluminium oxide, an inorganic mineral used as an absorbent, mild abrasive, bulking material and coating for pigments or sunscreen particles. It can improve powder flow, opacity and formula stability. Its role is mainly physical and technical, not antifungal or anti-inflammatory.