Science
Mechanism of Action
This ingredient functions as an amino acid-based surfactant by significantly reducing surface tension, which enables the efficient mixing of oil and water. This action facilitates the removal of dirt, grease, and other impurities from the skin and hair. Beyond its cleansing capabilities, it produces a luxurious, creamy foam and provides conditioning and moisturizing benefits, ensuring impurities are removed without stripping natural oils.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Sodium Cocoyl Methyl Beta-Alanine demonstrates optimal performance at a neutral pH. It exhibits excellent compatibility across a broad range of cosmetic ingredients, including other surfactants, various natural oils, mineral oils, and silicones, simplifying its integration into diverse formulations.
Synergies
- Other surfactants
- Natural oils
- Mineral oils
- Silicones
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed Sodium Cocoyl Alaninate (and related amino acid alkyl amides) as safe for use in cosmetic applications, provided formulations are designed to be non-irritating. It is recognized for its exceptional mildness, posing a very low risk for skin sensitization, irritation, or cell toxicity, even around the delicate eye area. Its pH is notably similar to that of healthy skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
As a mild, amino acid-based surfactant, Sodium Cocoyl Methyl Beta-Alanine is a valuable ingredient for gentle yet effective cleansing, suitable across all skin types without compromising barrier integrity.
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References
Sources