Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

PEG-5 LANOLATE.

Valuable CAS 68459-50-7 / SURFACTANT - EMULSIFYING

PEG-5 Lanolate is a polyglycol ether of lanolin acid, functioning as a dual-action ingredient in skincare. It effectively stabilizes oil and water mixtures while simultaneously conditioning the skin, imparting a smoother and softer feel.

Summary

Emulsifying Agent Skin-Conditioning Agent Emollient Surfactant

Science

Mechanism of Action

This ingredient operates primarily as a surfactant and skin-conditioning agent. As an emulsifier, it reduces surface tension, enabling the harmonious blending of typically immiscible oil and water phases to create stable formulations. Its emollient properties involve forming a lubricating layer on the skin's surface, which diminishes water loss and enhances the skin's texture, leading to a perceptibly soft and smooth finish. In cleansing formulations, it can also mitigate the drying effects on skin and hair.

Research

Clinical Evidence

High confidence
Effective range 10–100%
Optimal

N/A

Key findings

  1. 01 Clinical evaluations conducted by the Cosmetic Ingredient Review (CIR) Expert Panel reported PEG Lanolins, including PEG-5 Lanolate, to be non-irritating and non-sensitizing to patients when used in concentrations ranging from 10% to 60%.
  2. 02 Further CIR assessments, utilizing concentrations between 10% and 100%, consistently found PEG Lanolins to induce only mild or negligible skin irritation and confirmed their non-sensitizing profile.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 2 – 10
0 7 14

Stability

Similar PEG Lanolin derivatives demonstrate robust stability across a broad pH range of 2 to 10. They exhibit minimal degradation when exposed to common oxidative or reducing agents, ensuring formula integrity.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
60%
Sensitization risk Low

The CIR Expert Panel affirmed the safety of PEG-5 Lanolate and related PEG Lanolins in cosmetic and personal care applications. Formulators should be aware that trace amounts of 1,4-dioxane, a processing byproduct, might be present, but this can be effectively managed and controlled through stringent purification methods during manufacturing.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-5 Lanolate is a valuable ingredient, recognized for its effective emulsifying properties and significant skin-conditioning benefits, making it suitable for a wide range of cosmetic formulations, particularly for dry and sensitive skin types.

Related

Similar Ingredients

Finding similar ingredients…