Antioxidant

Eucommia Ulmoides Bark Extract

INCI: EUCOMMIA ULMOIDES BARK EXTRACT

Reviewed by Rosie · Last updated 14 Aug 2026

Also known as: Eucommia Ulmoides Bark Extract

A plant-derived antioxidant from Eucommia bark that helps protect skin from environmental stress

Best For Skin Types

All

Addresses

Environmental damage, Oxidative stress

Usage Frequency

Daily

What Is Eucommia Ulmoides Bark Extract?

Eucommia ulmoides bark extract is derived from the hardy rubber tree native to China. The extract contains polyphenols and other bioactive compounds that give it antioxidant properties. In skincare, it functions primarily as an antioxidant and skin protectant, helping to neutralise free radicals and support the skin's natural defence mechanisms.

The ingredient is used in relatively small amounts within formulations, typically as part of a broader antioxidant complex rather than a standalone active. Its inclusion reflects the growing emphasis on phytoprotective ingredients in modern skincare.

Benefits for Your Skin

How It Works

Eucommia ulmoides bark extract contains polyphenolic compounds that function as antioxidants. These work by donating electrons to free radicals, stabilising them and preventing oxidative damage to skin cells and collagen.

The extract may also have mild skin-conditioning properties, though the precise mechanisms in skincare are not extensively documented. Its protective effects are thought to be most relevant when combined with other antioxidants as part of a comprehensive skincare regimen.

Clinical Evidence & References

Published clinical research specifically examining Eucommia ulmoides bark extract in skincare products is limited. Most evidence for its antioxidant capacity comes from phytochemical analyses rather than controlled human skin studies.

The ingredient is recognised in traditional Chinese medicine for its antioxidant profile, and this scientific basis supports its use in cosmetics. However, robust clinical data demonstrating measurable skin benefits in humans remains sparse. It is best viewed as a supportive ingredient rather than a primary active treatment.

How to Use

This ingredient is typically encountered as part of multi-ingredient formulations rather than standalone products. Use as directed by the product instructions, usually once or twice daily. Its effects are cumulative, so consistent use over several weeks is more likely to yield noticeable results than short-term application.

Safety & Precautions

Eucommia ulmoides bark extract is generally well-tolerated and considered safe for skincare use. There are no widely documented contraindications, though those with known sensitivities to plant extracts should patch-test first.

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Other forms of Eucommia Ulmoides Bark Extract

These appear on ingredients lists under different names but are the same substance. Eucommia Ulmoides Bark Extract is the common form.

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