Alumina is a naturally occurring mineral compound, also known as aluminum oxide. In cosmetics, it's used as an abrasive, opacifying agent, and to increase the bulk of a product. It can also help control oil and provide a matte finish.
NoneAbrasive, opacifying, bulking agentVeganEvidence: Medium
BenefitMinimal 0.8 / 4
Oil control
Texture
RiskVery low 0 / 4
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
improves product texture
provides matte finish
absorbs excess oil
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Alumina is a mineral compound, also known as aluminum oxide, found naturally. It is used in cosmetics for its physical properties, such as its ability to absorb oil and provide a matte appearance.
Is alumina safe in skincare?
Yes, alumina is generally considered safe for use in skincare products. It is a stable compound and is not known to cause irritation or sensitization when used topically.
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