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Moumoujus

SORBETH-30.

Valuable CAS 53694-15-8 / HUMECTANT, SOLVENT, SURFACTANT - EMULSIFYING, VISCOSITY CONTROLLING

Sorbeth-30 is a multifunctional ingredient acting primarily as an emulsifier and surfactant, crucial for blending oil and water phases into stable cosmetic formulas. It also functions to enhance product texture and deliver a lightweight moisturizing effect without heaviness. This versatile compound is widely recognized for its safety and broad utility in skincare.

Summary

Emulsifying Surfactant Solubilizing Texture Enhancing Viscosity Controlling Humectant Solvent Emollient Cleansing Aid

Science

Mechanism of Action

Sorbeth-30 Tetraoleate efficiently reduces the surface tension between disparate ingredients, allowing oil and water to combine harmoniously and preventing formula separation. As a surfactant, it facilitates the interaction of oils and dirt with water, enabling thorough yet gentle cleansing and easy rinsability. Furthermore, it serves as a solubilizer for ingredients that typically resist dissolution, enhances product texture by imparting a silky feel, and contributes to skin hydration by forming a moisture-retaining, protective film. It also acts as a humectant to maintain product humidity, a solvent for diluting ingredients, and a viscosity control agent.

Research

Clinical Evidence

High confidence
Effective range 0.11–15%
Optimal

10.0-15.0%

Key findings

  1. 01 Recommended at 10-15% concentration in oil-based cleansers, Sorbeth-30 significantly improves rinsability and enhances makeup removal by allowing oils to interact effectively with water.
  2. 02 Typical usage in rinse-off formulations ranges from 0.11% to 10.8%, where it acts as an emulsifying agent and surfactant.
  3. 03 A study involving pumpkin oil formulation containing Sorbeth-30 Tetraoleate demonstrated notable skin hydration benefits without eliciting irritation.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Sorbeth-30 Tetraoleate is a robust stabilizer, ensuring the integrity of complex cosmetic formulations. It exhibits excellent emulsifying capabilities for both non-polar oils (e.g., liquid paraffin) and highly polar oils, contributing to consistent product performance.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
15%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed the safety of Sorbeth-30 Tetraoleate and related compounds for cosmetic use, provided formulations are non-irritating. The European Commission's Scientific Committee on Consumer Safety (SCCS) also supports its general safety, citing low toxicity and non-irritating potential, with an emphasis on minimizing manufacturing impurities. It is widely approved for use across various countries.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Sorbeth-30 is a valuable, well-tolerated ingredient that significantly enhances formula stability, effectively aids in cleansing, and provides a light, even moisturizing feel suitable for all skin types.

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