Ulmus Davidiana Root Extract: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: June 30, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Ulmus Davidiana Root Extract?

Ulmus Davidiana Root Extract is derived from the root bark of the Asian elm tree Ulmus davidiana, a species native to China, Korea and parts of Japan. The bark is naturally rich in polysaccharides, tannins and flavonoids that give it soothing, water-binding properties. For centuries these roots have appeared in traditional topical remedies aimed at calming irritated skin, and modern formulators took note when looking for gentle plant-based ingredients that support moisture balance. To obtain the extract, harvested root bark is cleaned, dried and ground before undergoing a water or water-glycol extraction. The liquid is then filtered and concentrated to yield a stable solution that blends well into cosmetic bases. You will most often spot Ulmus Davidiana Root Extract in moisturizers, hydrating masks, sensitive skin serums, after-sun gels and anti-aging creams where added comfort and softness are desired.

Ulmus Davidiana Root Extract’s Cosmetic Benefits/Uses

In cosmetics Ulmus Davidiana Root Extract serves a single primary role: skin conditioning. By drawing and holding water at the surface, the extract helps keep skin supple and smooth, easing the tight or dry feeling that can follow cleansing or environmental stress. Its naturally soothing phytochemicals can also temper visible redness, allowing products to feel more calming on application. When included in a formula, it supports a healthy-looking barrier which, in turn, promotes longer-lasting hydration and an overall softer complexion.

Who Can Use Ulmus Davidiana Root Extract

Ulmus Davidiana Root Extract is considered gentle enough for most skin types, including dry, normal, combination and sensitive skin. Oily or acne-prone users can also benefit from its light water-binding action, though very occlusive formulas that pair the extract with heavy oils might feel too rich for those who easily break out.

The extract is plant-derived, making it suitable for vegans and vegetarians. No animal products or by-products are involved in its sourcing or processing.

Current safety data show no specific concerns for pregnant or breastfeeding individuals when the extract is used topically at typical cosmetic levels. This is not medical advice and anyone who is pregnant or nursing should review any skincare product with a qualified healthcare provider to be certain it fits their personal needs.

The ingredient does not cause photosensitivity, so it will not make skin more prone to sunburn. As with all skincare, daily sunscreen is still recommended for overall skin health.

Potential Side Effects/Adverse Reactions

Reactions to topical Ulmus Davidiana Root Extract can differ from person to person. The following list outlines potential side effects that could occur, but they are uncommon when the ingredient is properly formulated and used as directed.

  • Mild redness or irritation
  • Itching or stinging on very sensitive skin
  • Allergic contact dermatitis in individuals with a specific plant allergy
  • Rare flare-ups of existing eczema if the individual is highly reactive

If any uncomfortable reaction develops discontinue use and seek advice from a healthcare professional.

Comedogenic Rating

Rating: 0 – 1. Ulmus Davidiana Root Extract is water based and composed mainly of polysaccharides that sit lightly on the skin without blocking pores. It contains virtually no oils, waxes or heavy film formers that typically cause congestion, so the risk of clogging is extremely low.

Because of this the ingredient is generally suitable for people who are prone to acne or breakouts. Its final impact still depends on the overall formula, so very rich creams that pair the extract with comedogenic oils could change how pore friendly the finished product feels.

Summary

Ulmus Davidiana Root Extract is valued for skin conditioning. By binding water to the surface it boosts hydration, soothes minor redness and helps maintain a comfortable barrier, leaving skin softer and more resilient. You will mainly find it in Korean and other Asian skincare, though it is slowly gaining traction in global moisturizers, masks and calming serums.

Current data list it as a low risk ingredient with only rare reports of irritation or allergy. As with any new skincare step it is smart to perform a small patch test to confirm personal compatibility before full use.

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