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Moumoujus

PEG-6 Lanolate.

Valuable CAS 68459-50-7 / SURFACTANT - EMULSIFYING

PEG-6 Lanolate is a polyether lanolin derivative engineered to significantly enhance skin hydration and fortify the skin's natural barrier function. It also serves crucial roles in formulation, acting as an emulsifier and solubilizer to optimize product texture and stability.

Summary

humectant emollient surfactant emulsifier solvent

Science

Mechanism of Action

This ingredient functions as a humectant, drawing and retaining moisture within the skin's superficial layers to minimize transepidermal water loss. As an emollient, it contributes to skin smoothness and softness. Furthermore, it acts as a surfactant and emulsifier, effectively blending immiscible oil and water phases, and as a solvent, it aids in the dissolution and uniform dispersion of other active components.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 4.6 – 7.4
0 7 14

Stability

A 10% aqueous solution exhibits stability within a pH range of 4.6 to 7.4. PEG-6 Lanolate demonstrates excellent solubility in water, low aliphatic alcohols, diethyl ether, and chloroform, coupled with robust resistance to alkaline conditions.

Conflicts

  • Certain active substances like Penicillin G and Bacitracine, as PEGs can inactivate them.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
50%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed Polyether Lanolins, including PEG-6, as safe for use in cosmetic formulations at concentrations up to 50%. The Panel advises against using formulations containing these PEGs on damaged skin. It also holds FDA approval for indirect food contact applications.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-6 Lanolate is a valuable, multifunctional ingredient that enhances skin hydration and barrier function while optimizing formulation stability and component integration across various cosmetic applications.

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