Cleansing Ingredients

NONION E-205S

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About Oleth‑5

Oleth‑5 is a nonionic surfactant widely used in cosmetic and personal care formulations as an emulsifier, solubilizer, and cleansing agent. Its balanced hydrophilic and lipophilic properties help improve compatibility between oil and water phases while supporting stable formulation systems.

NONION E‑205S is an Oleth‑5 surfactant designed to provide reliable emulsification, solubilization, and cleansing performance. It offers formulation flexibility and compatibility with a broad range of cosmetic ingredients, making it suitable for diverse personal care applications.

Structure

• INCI: OLETH‑5
• Description: Nonionic Surfactant
• Function: Emulsifier, Solubilizer, and Cleansing Agent
• Structure Type: Polyoxyethylene Oleyl Ether

Features

• Oleth‑5 nonionic surfactant
• Effective emulsification performance
• Excellent solubilization properties
• Functions as a cleansing agent
• Supports compatibility between oil and water phases
• Compatible with a wide range of cosmetic ingredients
• Provides formulation flexibility across cosmetic and personal care applications

Applications

• Skin Care Formulations
• Cleansing Products
• Emulsion Systems
• Solubilization Systems
• Personal Care Products
• Cosmetics requiring effective surfactant performance

CAS Registry Number
9004-98-2
Chinese INCI Name
油醇聚醚-5
Composition (wt%)
100
INCI Name
OLETH-5
Industries
Cosmetics & Personal Care
Natural origin index (NOI)
0.55
Product categories
Nonionic Surfactants
Structure
Polyether
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