Science
Mechanism of Action
This ingredient operates by reducing the interfacial tension between immiscible liquids, such as oil and water, allowing them to form a stable emulsion. As a surfactant, it positions itself at the interface, effectively linking the two phases. Furthermore, its dispersing capabilities ensure that insoluble particles, like pigments or mineral filters, remain suspended and evenly distributed throughout a formulation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While OLETH-20 PHOSPHATE's specific stability data is not provided, related nonionic Oleth-20 is stable under typical storage conditions and over a wide pH range, showing resilience against acids and alkalis. However, exposure to heat, flames, and sparks should be avoided to preserve its integrity.
Safety
Safety Profile
OLETH-20 PHOSPHATE has not undergone a safety assessment by an industry panel. However, related Oleth ingredients (including Oleth-20) were deemed safe by the CIR Expert Panel in concentrations from 0.01% to 17.0%, though some evidence indicated mild to moderate eye and skin irritation. Formulators are advised that Oleth compounds may enhance the penetration of other ingredients, and their use on damaged skin is cautioned based on studies of polyethylene glycol. The broader category of alkyl phosphates is considered safe when formulated to be non-irritating.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While OLETH-20 PHOSPHATE offers clear formulation benefits as an emulsifier and dispersant, its specific safety profile remains unreviewed, requiring careful formulation consideration based on data from related compounds.
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