Alumina (Corundum) (Alumina (Corundum)) is a other ingredient used in skincare to other ingredient. It's found in 1 product in our database, making it a less common ingredient.
What it does
Other ingredient
Who it's best for
A supporting ingredient in the formula.
Plays a functional role in the product's texture or stability
Generally well-tolerated at cosmetic concentrations
Not typically a decision-driver when choosing products
Alumina (Corundum) is classified as "other ingredient" in skincare formulations. Other ingredient.
Is Alumina (Corundum) safe for sensitive skin?
Alumina (Corundum) is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain Alumina (Corundum)?
1 product in our database contains Alumina (Corundum). The highest-rated is Eco cosmetics Opalovací krém SPF 15 bio scoring 6.0/9.8.
Can I use Alumina (Corundum) every day?
Most supporting ingredients are present at safe concentrations and are encountered daily in standard skincare products.
Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.
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