Skin Conditioning

Zea Mays Leaf Extract

INCI: ZEA MAYS LEAF EXTRACT

Reviewed by Emma · Last updated 14 Aug 2026

A plant extract with potential skin-conditioning properties derived from maize leaves

Best For Skin Types

All

Addresses

Dryness, Hydration

Usage Frequency

Daily

What Is Zea Mays Leaf Extract?

Zea Mays Leaf Extract is derived from the leaves of maize (corn) plants. Like many botanical extracts used in skincare, it contains naturally occurring compounds including phenolic compounds that have been studied for their effects on plant physiology and metabolism.

In cosmetic formulations, this ingredient is primarily used as a skin conditioner, a term that encompasses ingredients believed to improve skin texture, hydration or overall skin feel.

How It Works

Plant-derived phenolic compounds present in maize leaf extract may function as antioxidants, potentially helping to neutralise free radicals on the skin surface. In addition, botanical extracts are often incorporated into formulations to enhance overall skin conditioning through improved moisture retention and skin feel.

The specific mechanisms by which this ingredient acts on human skin remain under-researched; most existing studies examine its effects on plant growth rather than direct dermatological application.

Clinical Evidence & References

Evidence supporting the topical use of Zea Mays Leaf Extract on human skin is limited. Available research has primarily focused on the extract's effects on plant physiology and growth, where it has shown potential antioxidant activity. These findings cannot be directly extrapolated to skincare efficacy without human clinical trials.

More targeted research on this ingredient's benefits when applied to skin would be needed to establish clear claims about its effect on skin condition, hydration or other dermatological outcomes.

How to Use

This ingredient is typically used as part of a broader formulation rather than in isolation. As with any skincare product containing botanical extracts, apply to clean skin and observe how your skin responds over a few weeks of consistent use. It works well in serums, moisturisers and hydrating treatments.

Safety & Precautions

Zea Mays Leaf Extract is generally considered well-tolerated in cosmetic use. As with any plant-derived ingredient, those with known sensitivities to maize or grass plants should perform a patch test before wider application.

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