Science
Mechanism of Action
This extract functions as a powerful humectant, leveraging its rich polysaccharide content, including rhamnose, galactose, and glucose, to bind vital moisture to the skin's surface, thereby improving elasticity in a manner similar to hyaluronic acid. Its anti-inflammatory capabilities stem from its ability to dose-dependently suppress the release of key inflammatory mediators such as prostaglandin E2 (PGE2), interleukin-6 (IL-6), and interleukin-8 (IL-8), and inhibit nitric oxide production. Acting as an antioxidant, it effectively neutralizes damaging free radicals and reduces MMP-1 activity, with components like bakuchiol and catechin contributing to these protective effects. Additionally, it offers photoprotection, shielding skin from UV exposure and mitigating associated inflammation, while stimulating the recovery of human fibroblasts following UVA-induced damage. Its comprehensive anti-aging profile includes inhibiting collagen degradation, demonstrating antielastase activity, minimizing the appearance of wrinkles, and reinforcing skin's structural integrity for a firmer complexion.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Most effectively reduced eNOS phosphorylation in human umbilical vein endothelial cells (HUVECs).
- 02 Completely inhibited the release of IL-8 in normal human fibroblast cell lines.
- 03 Showed an inhibitory activity of PGE2 release by up to 85.9% in normal human fibroblast cell lines.
- 04 Successfully prevented skin lesions and suppressed spongiosis in a DNFB–induced contact dermatitis mouse model, reducing total serum immunoglobulin and IgG2a levels.
- 05 Increased the cell recovery of human fibroblasts by two times after photo-induced damage from UVA irradiation.
Transparency
Dusting Analysis
No data in the provided research suggests that Ulmus Davidiana Root Extract is commonly used at sub-efficacious concentrations or that a 'dusting' phenomenon is associated with its use.
The Formula
Formulation
Stability
The primary active components of this extract are water-binding sugars, which indicates excellent water solubility. It has also been successfully extracted using 60% edible ethanol, suggesting versatility in formulation solvents.
Safety
Safety Profile
While the Cosmetic Ingredient Review (CIR) Expert Panel has not formally reviewed Ulmus Davidiana Root Extract, it is recognized as safe under the European Cosmetics Regulation. It generally exhibits a good safety profile; however, individuals with highly sensitive skin should perform a patch test due to rare potential for allergic reactions or mild irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Ulmus Davidiana Root Extract is a valuable, multifunctional botanical ingredient offering significant hydration, potent anti-inflammatory and antioxidant benefits, coupled with demonstrated anti-aging and photoprotective qualities, making it highly suitable for advanced skincare formulations.
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