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Moumoujus

EVODIA RUTAECARPA FRUIT EXTRACT.

Questionable / SKIN CONDITIONING

Derived from the fruit of the Evodia rutaecarpa tree, this botanical extract is recognized for its multifaceted benefits, primarily targeting skin inflammation and redness. It also offers potential in enhancing skin radiance and promoting a more even skin tone through specific biochemical pathways.

Summary

Skin conditioning Anti-inflammatory Brightening Soothing Circulation Enhancing Antioxidant

Science

Mechanism of Action

Evodia Rutaecarpa Fruit Extract exerts its effects through a complex profile of active alkaloids, notably rutaecarpine, evodiamine, and dehydroevodiamine. It functions as a COX-2 inhibitor, effectively mitigating the production of prostaglandins that contribute to erythema and inflammation. Dehydroevodiamine specifically interferes with tyrosinase activity, an enzyme crucial for melanin synthesis, thereby addressing hyperpigmentation. Furthermore, the extract may modulate inflammatory signaling cascades such as JAK-STAT and MAPK pathways, which are implicated in suppressing inflammatory mediators and cytokines, offering relief for conditions like atopic dermatitis. It is also observed to enhance microcirculation, contributing to improved skin luminosity, and some evidence suggests it may stimulate collagen production.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

1%

Key findings

  1. 01 A biomimetic mixture of its active components (rutaecarpine, dehydroevodiamine, and evodin) demonstrated significant inhibition of inflammation and reduction of erythema in human skin upon topical application. Additionally, it suppressed UVB-induced PGE2 release by keratinocytes in vitro.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

The extract's effectiveness as a COX-2 inhibitor is enhanced when formulated in butylene glycol compared to ethanol. It can form a stable liquid extract when prepared in water and vegetable glycerin, and contains both water and oil-soluble components.

Synergies

  • Butylene glycol (as a vehicle for enhanced COX-2 inhibition)

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Moderate

Formal safety assessments by CIR or SCCS are not available for this ingredient. The EWG Skin Deep® database designates it as 'Restricted' for EWG VERIFIED products due to insufficient substantiation and flags 'Allergies & Immunotoxicity' as a concern. While oral intake is associated with potential risks during pregnancy, topical safety in this context is not explicitly defined. Rigorous product-specific safety evaluations are legally mandated for cosmetic formulations incorporating this extract.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Questionable

While demonstrating significant anti-inflammatory, soothing, and potential brightening effects, the current absence of comprehensive safety assessments and documented concerns regarding allergies warrant cautious integration into precision skincare formulations.

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