ZLEY® EF – Ethyl Ferulate (CAS 4046-02-0):
美白・メラニン抑制効果において、フェルラ酸の1.45倍の効力
製品概要
ZLEY® EF (Ethyl Ferulate) is a ferulic acid ester derivative with significantly enhanced lipophilicity compared to ferulic acid. In cosmetic applications, it provides powerful free radical scavenging, antioxidant protection, promotion of blood microcirculation, skin conditioning, and overall protective benefits.
ZLEY® is a professional supplier of Ethyl Ferulate (CAS 4046-02-0), providing stable quality, technical support, and global delivery services covering over 60 countries.
ZLEY® EF – Ethyl Ferulate Product Information
| パラメータ | 仕様 |
| INCI名 | エチルフェルラ酸 |
| CAS番号 | 4046-02-0 |
| 外観 | White to pale yellow crystalline powder |
| 推奨使用法 | 0.1 – 3.0% |
| 溶解度 | Insoluble in water; soluble in oil phase, propylene glycol, and ethanol |
| 主なメリット | Brightening & antioxidant, UV filter support, soothing & anti-allergic, skin barrier improvement |
Is ZLEY® EF – Ethyl Ferulate Safe?
Yes. ZLEY® EF is considered safe for cosmetic use under normal, reasonable, and foreseeable conditions at the following maximum concentrations:
| アプリケーションエリア | 最大安全濃度 |
| 全身（リーブオン） | 0.5% |
| Torso area (leave-on) | 0.99365% |
| アイエリア（リーブオン） | 0.09% |
For products applied to face (including neck), hands, feet, scalp, hair, and lips, the torso area concentration (0.99365%) can be referenced. For rinse-off products, the same concentrations as leave-on products apply.
作用機序
- Free Radical Scavenging: Neutralizes reactive oxygen species (ROS) to prevent oxidative damage to skin cells and extracellular matrix components.
- UVカット: Provides complementary UV absorption and helps stabilize other UV filters in sunscreen formulations.
- Anti-Allergic & Skin Barrier Improvement: Calms skin sensitivity and strengthens barrier function, reducing susceptibility to external irritants.
製品用途
Emulsion Systems: Add Ethyl Ferulate to the oil phase, heat until dissolved, then homogenize with the water phase. Recommended formulation pH range: 4.0 – 8.0.
Anhydrous Oil Systems: Add directly to the oil phase and heat until dissolved.
Storage Conditions
Store in a cool, dry place protected from light, in sealed containers. Do not store or transport with toxic or hazardous materials. This product is non-hazardous and can be transported as general chemicals. Handle with care to avoid damage. Protect from sunlight and rain.
Why Source ZLEY® EF from ZLEY?
20年以上にわたる献身的な努力と卓越性の追求により、ZLEY®は研究、生産、品質管理、販売を統合した近代的な企業へと発展しました。私たちは、最高品質のパーソナルケア原料、半製品、そしてカスタマイズされた処方ソリューションを提供することをお約束します。お客様の多様なニーズにお応えし、優れた製品とサービスを確実にお届けするよう努めています。.
ZLEY® EF – Frequently Asked Questions (FAQ)
Q1: What makes ZLEY® EF more effective than ferulic acid for skin brightening?
A: Studies show that Ethyl Ferulate provides 1.45 times stronger melanin inhibition than ferulic acid. This enhanced efficacy comes from two factors: first, the ethyl ester modification improves lipophilicity, allowing better penetration through the stratum corneum to reach melanocytes; second, the esterified form maintains the same tyrosinase‑inhibiting phenolic structure as ferulic acid, but with greater bioavailability in skin tissue.
Q2: Is ZLEY® EF suitable for all skin types?
A: Yes. Ethyl Ferulate is well tolerated across all skin types, including sensitive skin. Its anti‑allergic and barrier‑enhancing properties make it particularly suitable for sensitive or compromised skin that cannot tolerate stronger brightening agents. However, as with any active ingredient, we recommend patch testing for final products intended for sensitive consumers.
Q3 :How can I request samples, technical documentation, and pricing?
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