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PEG-40 SORBITAN LANOLATE.

Valuable CAS - / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PEG-40 Sorbitan Lanolate is a synthetic polymer functioning as a versatile surfactant crucial for cosmetic formulations. It efficiently stabilizes oil-in-water emulsions, enhances product texture, and solubilizes challenging ingredients into uniform solutions. This compound improves the overall stability and feel of skincare products.

Summary

Surfactant Emulsifying Cleansing Solubilizing

Science

Mechanism of Action

This ingredient operates by significantly reducing the surface tension between immiscible phases, enabling the stable formation of emulsions and preventing separation. As a solubilizing agent, it facilitates the uniform dispersion of oil-soluble components within aqueous systems. Additionally, its surfactant properties aid in cleansing by helping water mix with oily residues and dirt, allowing for effective removal from skin and hair.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

As an effective emulsifier, PEG-40 Sorbitan Lanolate plays a vital role in maintaining the homogeneity of formulations, preventing the separation of oil and water phases. This contributes significantly to enhanced product stability and extends shelf life.

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
0.25%
Sensitization risk Low

The CIR Expert Panel has concluded that PEG-40 Sorbitan Lanolate is safe for use in cosmetics at concentrations not exceeding 25%. A key restriction is its avoidance on damaged skin. While trace amounts of 1,4-dioxane, a byproduct of ethoxylation, may be present, these levels can be effectively controlled through purification processes. When plant-derived, this ingredient is compliant with European cosmetic regulations.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-40 Sorbitan Lanolate is a valuable functional ingredient, essential for creating stable, homogenous cosmetic formulations across diverse product types, exhibiting broad skin compatibility and a low risk of irritation when used appropriately.

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