Science
Mechanism of Action
This mild anionic co-surfactant functions by effectively attracting and emulsifying dirt, oil, and other impurities, allowing them to be easily rinsed away without stripping essential skin moisture. Its unique composition, which links a fatty acid to oat protein amino acids, enables it to cleanse while simultaneously hydrating and soothing the skin, minimizing potential dryness or irritation often associated with harsher cleansing agents. Additionally, it imparts hair conditioning and antistatic properties.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Clinical observations indicate that concentrations between 2-5% are commonly used in personal care products, contributing mild cleansing, skin-softening, and soothing qualities without causing dryness or irritation. For broader cleansing and conditioning applications, some suppliers recommend usage levels up to 20%, with effective rates for body and hair cleaning products ranging from 5-25%.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal performance and stability are observed within a pH range of 5.0-8.0, though the ingredient remains stable in a broader pH range of 3.0-7.0. To preserve its integrity, exposure to temperatures above 80°C should be avoided during processing.
Conflicts
- Cationic ingredients (e.g., conditioning quats)
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel deemed Sodium Lauroyl Oat Amino Acids safe for use in cosmetics in 2017. Their assessment, which included products containing up to 5% concentration, concluded that it is safe when formulated to be non-irritating. Some suppliers suggest usage levels up to 20%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
As a highly rated, mild, and effective oat-derived co-surfactant, Sodium Lauroyl Oat Amino Acids is a valuable ingredient for gentle cleansing across all skin types, preserving moisture and minimizing irritation.
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