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EVODIA RUTAECARPA ROOT OIL.

Valuable / FRAGRANCE

Derived from the root of the Evodia Rutaecarpa plant, this botanical oil is rich in active compounds like alkaloids, terpenes, and flavonoids. It is recognized for its multifaceted benefits, including significant anti-inflammatory and antioxidant properties, while also contributing to skin conditioning and hydration.

Summary

Anti-inflammatory Antioxidant Skin conditioning Antimicrobial Hydrating Brightening Soothing

Science

Mechanism of Action

EVODIA RUTAECARPA ROOT OIL exerts its anti-inflammatory action by soothing irritated skin, effectively reducing redness and discomfort. This is partly attributed to compounds like evodiamine, which inhibits inflammation and oxidative stress through specific pathways, including IL-17, TNF, and MAPK signaling. Furthermore, extracts have demonstrated an ability to down-regulate JAK-STAT and MAPK pathways, which are implicated in atopic dermatitis. Terpenes and flavonoids within the oil provide robust antioxidant benefits, safeguarding the skin from free radical damage and mitigating signs of premature aging. Its antimicrobial properties offer additional skin protection. The oil contributes to skin conditioning and hydration, enhancing overall texture and appearance, thanks to its essential oil content. Dehydroevodiamine, an alkaloid, is noted for its ability to reduce tyrosinase activity, thereby helping to diminish brown spots and alleviate itching, concurrently improving microcirculation for enhanced skin radiance.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH 5 – 9
0 7 14

Stability

EVODIA RUTAECARPA ROOT OIL is inherently oil-soluble, making it suitable for oil-based and emulsion formulations. It is important to note that evodiamine, a key active component, exhibits instability at temperatures exceeding 60 °C and outside the pH range of 5.0 to 9.0.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

Comprehensive safety assessments, such as those by CIR, SCCS, or FDA, specifically for EVODIA RUTAECARPA ROOT OIL in cosmetic applications, are not readily available in the provided data. While general concerns regarding excessive systemic usage of Evodia rutaecarpa fruit extracts mention potential minor toxicities (e.g., liver toxicity in rodents, vision disorders in humans), these are not directly correlated with topical cosmetic application of the root oil. The instability of evodiamine at extreme pH levels (<5 or >9) and high temperatures (>60°C) should be considered during formulation to ensure product integrity and minimize potential risks.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

EVODIA RUTAECARPA ROOT OIL offers a spectrum of benefits, including anti-inflammatory, antioxidant, hydrating, and brightening properties, making it a valuable asset for diverse skin health and aesthetic formulations.

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