Antioxidant

Kojyl Methylenedioxycinnamate

INCI: KOJYL METHYLENEDIOXYCINNAMATE

Reviewed by Emma · Last updated 2 Jun 2026

Also known as: Kojyl Methylenedioxycinnamate

A plant-derived antioxidant that helps protect skin from environmental damage

Best For Skin Types

All

Addresses

Environmental damage, Oxidative stress

Usage Frequency

Daily

What Is Kojyl Methylenedioxycinnamate?

Kojyl methylenedioxycinnamate is a synthetic antioxidant compound designed to neutralise free radicals and protect skin from oxidative stress. It combines kojic acid chemistry with a cinnamate structure, creating a stabilised ingredient intended for use in skincare formulations.

This ingredient functions as a protective agent, working to counteract damage from environmental factors such as UV exposure and pollution that can degrade skin over time.

Benefits for Your Skin

How It Works

Antioxidants work by donating electrons to free radicals, which are unstable molecules created by UV exposure, pollution and natural metabolic processes. By neutralising these free radicals, antioxidants help prevent them from damaging cellular structures and collagen.

Kojyl methylenedioxycinnamate is designed to remain stable in formulation and deliver this protective action at the skin surface and upper layers.

Clinical Evidence & References

Published clinical research specifically evaluating kojyl methylenedioxycinnamate is limited. The ingredient is included in skincare products based on its antioxidant chemistry and theoretical protective mechanisms, though robust in-vivo efficacy data in humans remains sparse.

General evidence for antioxidants in skincare supports their role in reducing oxidative stress; however, individual ingredients vary in stability, penetration and measurable skin benefit. More research would help clarify this ingredient's specific contribution to skin health.

How to Use

Kojyl methylenedioxycinnamate is typically used as part of a broader formulation rather than as a standalone ingredient. It works best when combined with sun protection and other complementary antioxidants such as vitamin C or vitamin E, creating a more comprehensive defence against environmental damage.

Safety & Precautions

Generally well-tolerated in skincare products. No significant safety concerns are documented at typical cosmetic use levels, though patch testing is advisable for those with very sensitive skin.

Frequently Asked Questions

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