Science
Mechanism of Action
Oleth-5 operates by reducing the surface tension at the interface of oil and water, thereby stabilizing emulsions and facilitating the homogeneous dispersion of oil-soluble ingredients within water-based systems. Its surfactant properties also promote foaming and contribute to effective cleansing by aiding the removal of oil and dirt from skin and hair.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Oleth-5 demonstrates robust stability, enhancing emulsion integrity across varied temperatures and proving compatible with oxidizing, reducing environments, and hard water conditions.
Conflicts
- High pH environments, which can induce hydrolytic degradation.
Safety
Safety Profile
The CIR Expert Panel concludes Oleth ingredients, including Oleth-5, are safe when used in current practices and concentrations, provided formulations are non-irritating. However, potential for mild to moderate eye and skin irritation has been observed. It should not be applied to compromised skin and may increase the penetration of other ingredients. Manufacturers must ensure purification steps control trace amounts of 1,4-dioxane.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Oleth-5 is a valuable formulating agent due to its versatile emulsifying and surfactant properties, but its potential for irritation necessitates careful formulation, especially for sensitive skin types.
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References
Sources