Zea Mays Starch, commonly known as corn starch, is a fine, white powder derived from corn kernels. In cosmetics, it is primarily used as an absorbent to reduce shine and oiliness, and as a texturizer to improve product feel. It can also act as a thickening agent.
NoneAbsorbentVeganEvidence: Medium
BenefitMinimal 1 / 4
Oil control
RiskLow 0.5 / 4
Acne aggravation
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
absorbs excess oil
reduces shine
improves product texture
Things to watch
can feel drying if overused
may clog pores if not cleansed properly
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Frequently asked questions
Is corn starch good for oily skin?
Yes, corn starch is particularly beneficial for oily and combination skin types due to its excellent oil-absorbing properties, which help to mattify the skin and reduce shine.
Can corn starch clog pores?
While generally non-comedogenic, if used in excessive amounts or not thoroughly cleansed from the skin, corn starch could potentially contribute to clogged pores, especially for those prone to acne.