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Moumoujus

OLEYL ERUCATE.

Valuable CAS 17673-56-2 / SKIN CONDITIONING - EMOLLIENT

Oleyl Erucate is a highly effective emollient that softens and moisturizes the skin by forming a lightweight, protective film. It actively reduces trans-epidermal water loss, promoting sustained hydration and a smoother complexion. This versatile ingredient also refines skin texture by filling microscopic irregularities on the surface.

Summary

Emollient Humectant Occlusive Opacifying Agent Solvent

Science

Mechanism of Action

This ingredient functions primarily as an emollient, delivering specialized lipid components that are structurally similar to those found in jojoba oil, thereby nourishing the skin. It creates a breathable yet protective barrier on the skin's surface, which significantly minimizes water evaporation and locks in essential moisture. Furthermore, Oleyl Erucate exhibits humectant properties by attracting and drawing water into the stratum corneum, while its occlusive action further fortifies the skin's moisture barrier. By seamlessly filling tiny gaps and cracks on the skin's surface, it contributes to a visibly smoother texture. It can also serve as a solvent and an opacifying agent within formulations.

Research

Clinical Evidence

Medium confidence
Effective range 1–12%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH 3 – 10
0 7 14

Stability

Oleyl Erucate is soluble in common organic solvents like diethyl ether, acetone, and isopropanol, and readily miscible with other oils. It demonstrates excellent heat tolerance and maintains stability within a broad pH range of 3.0 to 10.0. For optimal integration, it is recommended to incorporate Oleyl Erucate during the oil phase of product manufacturing. If Tocopherol (Vitamin E) is included in the formulation, it should be added as late as possible during the oil stage to prevent its premature degradation. This ingredient can be synergistically combined with medium chain triglycerides or mineral oil to develop elegant skincare systems and is known to improve the viscosity and overall texture of finished cosmetic products.

Synergies

  • Medium chain triglyceride
  • Mineral oil

Safety

Safety Profile

CIR Status
Safe as used
Max tested
12%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Oleyl Erucate is safe for its current applications in cosmetics, typically used in concentrations ranging from 1% to 12%. It is widely regarded as non-irritating and non-sensitizing, demonstrating excellent tolerability across most skin types when formulated appropriately.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Oleyl Erucate is a valuable emollient, humectant, and occlusive agent that significantly enhances skin hydration and texture across all skin types, while boasting a strong safety profile and excellent formulation stability.

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