Science
Mechanism of Action
LANETH-20 operates by significantly decreasing the interfacial tension between the oil and water components within a formulation. This reduction allows otherwise incompatible substances to blend stably, preventing phase separation. Beyond its primary role as an emulsifier, it also acts as a cleansing agent by helping to suspend oils and dirt, and contributes to controlling product viscosity.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
LANETH-20 exhibits chemical stability across a wide pH range, including strongly acidic or alkaline conditions. However, the physical stability of emulsions containing LANETH-20 may be compromised in the presence of strong electrolytes.
Conflicts
- strong electrolytes (can adversely affect emulsion physical stability)
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed polyether lanolin ingredients, including LANETH-20, safe for use in cosmetics when formulated to be non-irritating. Manufacturers must be diligent in ensuring purity, as residual ethylene oxide and 1,4-dioxane, potential carcinogens, may be present from the ethoxylation process.
Your Skin
Skin Compatibility
Our Assessment
Verdict
LANETH-20 is an essential formulation aid, crucial for creating stable and aesthetically pleasing emulsions across a broad spectrum of cosmetic products.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources