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PEG-60 SORBITAN TETRAOLEATE.

Valuable / SURFACTANT - EMULSIFYING

PEG-60 Sorbitan Tetraoleate is a sophisticated polyethylene glycol derivative functioning as a non-ionic surfactant. It is precisely formulated to stabilize emulsions by effectively bridging immiscible oil and water phases, thereby enhancing product homogeneity and functionality across a diverse range of skincare applications.

Summary

Emulsifying Cleansing Solubilizing

Science

Mechanism of Action

This ingredient operates by significantly reducing the surface tension at the interface of oil and water, facilitating the creation and stabilization of emulsions. Its amphiphilic molecular structure, featuring both lipophilic and hydrophilic segments, allows it to effectively solubilize oil-based components within aqueous systems, aid in the removal of oils and dirt during cleansing, and ensure the uniform distribution of active ingredients and pigments throughout a formulation.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

No information regarding 'dusting' or unnecessary inclusion for marketing purposes is available for this ingredient in the provided research data.

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Polyethylene glycols and their derivatives, including PEG-60 Sorbitan Tetraoleate, are highly valued in cosmetic products for their broad compatibility, robust viscosity and solubility properties, and excellent skin tolerance. As an emulsifier, it is critical for ensuring the long-term stability and consistent homogeneity of emulsion-based formulations.

Conflicts

  • Potential presence of 1,4-dioxane, a by-product of ethoxylation, necessitates stringent purification protocols to maintain safety and regulatory compliance.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
25%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed PEG Sorbitan/Sorbitol Fatty Acid Esters, including PEG-60 Sorbitan Tetraoleate, as safe for cosmetic use at concentrations up to 25%. A prior caution regarding use on damaged skin has been scientifically re-evaluated and subsequently removed for all PEG-containing ingredients. While trace amounts of 1,4-dioxane may occur as an ethoxylation by-product, regulatory bodies like the FDA and strict purification steps are in place to ensure safe levels in finished products.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-60 Sorbitan Tetraoleate is a valuable formulating agent, expertly supporting emulsion stability, cleansing efficacy, and ingredient solubilization across a broad spectrum of skincare and cosmetic products.

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