Zea Mays (Corn) Oil
A plant oil rich in linoleic acid. It nourishes and softens skin and supports the barrier. Well tolerated.
Evidence by route
Topical application
A nourishing plant oil. Safe.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Corn oil (INCI: Zea Mays (Corn) Oil) is a plant oil high in linoleic acid, the fatty acid skin uses to maintain its barrier. In cosmetics it works as an emollient: it nourishes, softens and supports barrier function, especially on dry or dehydration-prone skin. Thanks to its linoleic-rich profile it is a useful emollient and a barrier-support component. It is not a striking active on its own, but it does its job well in creams and emulsions. Topically it has no systemic impact, so it can be used during pregnancy and breastfeeding. Tolerance is good and the allergy potential is low. Its comedogenicity is somewhat higher (3 out of 5), so on oily or acne-prone skin it can feel heavy; it is better kept for dry or normal skin while you watch the response.
Frequently asked questions
Is Zea Mays (Corn) Oil safe during pregnancy?
Zea Mays (Corn) Oil is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Zea Mays (Corn) Oil for?
Zea Mays (Corn) Oil suits: normal, dry, combination, oily, sensitive.
What is Zea Mays (Corn) Oil and what does it do in cosmetics?
A plant oil rich in linoleic acid.
Is Zea Mays (Corn) Oil comedogenic?
On the Fulton scale 3/5 – moderate comedogenicity. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
What's the INCI name for Zea Mays (Corn) Oil?
The INCI name is Zea Mays (Corn) Oil. It may also appear as: Corn Oil.
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