What is Zea Mays used for in skincare?

Zea Mays (corn starch) is primarily used in skincare to absorb excess oil and moisture, providing a mattifying effect. It can also contribute to a smoother product texture.

Is Zea Mays safe for sensitive skin?

Generally, Zea Mays is considered mild and well-tolerated by most skin types, including sensitive skin. However, as with any ingredient, individual sensitivities can occur.

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Zea Mays

Zea Mays, commonly known as corn starch, is a fine white powder derived from corn kernels. In cosmetics, it primarily functions as an absorbent, helping to reduce shine and provide a matte finish. It can also act as a thickening agent and a mild abrasive.

NoneAbsorbentVeganEvidence: Medium

BenefitMinimal 1 / 4

Oil control i2.5 / 4

Whether it can reduce excess sebum, shine, or greasiness — absorbents, sebum-regulating ingredients, and some acne actives.

RiskLow 0.5 / 4

Acne aggravation i0.5 / 4

Whether it may worsen breakouts — clogging pores, feeling heavy on acne-prone skin, or triggering comedones in some users.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

absorbs excess oil
mattifies skin
improves product texture

Things to watch

may clog pores if not cleansed properly

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Products with Zea Mays

L'Oréal Paris

True Match Super-Blendable Powder

3.9/ 56/10/4

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Frequently asked questions

What is Zea Mays used for in skincare?: Zea Mays (corn starch) is primarily used in skincare to absorb excess oil and moisture, providing a mattifying effect. It can also contribute to a smoother product texture.
Is Zea Mays safe for sensitive skin?: Generally, Zea Mays is considered mild and well-tolerated by most skin types, including sensitive skin. However, as with any ingredient, individual sensitivities can occur.