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Moumoujus

PEG-20 HYDROGENATED CASTOR OIL LAURATE.

Valuable / SKIN CONDITIONING

PEG-20 Hydrogenated Castor Oil Laurate is a multifunctional ingredient primarily acting as a surfactant, emulsifier, and solubilizer. It is crucial for creating stable product textures by effectively blending immiscible ingredients like oil and water, while also providing skin conditioning benefits.

Summary

Skin Conditioning Emulsifying Surfactant Solubilizer

Science

Mechanism of Action

This ingredient functions by significantly modifying the interfacial tension between liquids, which enables the formation and stabilization of emulsions and the effective solubilization of various components. Its surfactant properties contribute to an improved product feel and can enhance the penetration of other active ingredients into the skin. Additionally, it acts as a skin conditioning agent and is suggested to offer moisturizing effects, potentially supporting the skin's barrier function.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH 5.5 – 8
0 7 14

Stability

The ingredient, along with related PEG-Hydrogenated Castor Oils, demonstrates stability across neutral, mild acid, and mild alkaline conditions. A pH range of 5.5-7.0 (at 3% in water) is specifically noted for the stability of related PEG-40 Hydrogenated Castor Oil.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
100%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that PEG-20 Hydrogenated Castor Oil Laurate and 130 related PEGylated oils are safe for cosmetic use, provided formulations are non-irritating. Structurally similar ingredients, such as PEG-30 and PEG-40 Hydrogenated Castor Oil, have been deemed safe at concentrations up to 100%. While trace amounts of 1,4-dioxane, a potential ethoxylation byproduct, may be present, its levels can be effectively controlled through appropriate purification processes.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

This versatile ingredient is valuable for product formulation, ensuring effective ingredient blending and improved texture, with a generally recognized safe profile when properly formulated.

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