Science
Mechanism of Action
This ingredient functions by reducing surface tension in cosmetic products, promoting even distribution and effective cleansing. As an emulsifier, it facilitates the stable blending of immiscible liquids, such as oil and water, by modifying interfacial tension. It also offers versatility in formulation by acting as a viscosity controlling agent.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As a sodium salt of fatty acids derived from peanut oil, Sodium Peanutate inherently possesses properties that allow it to interact with both water and oil phases. While direct optimal pH data for the ingredient itself is not available, related studies on peanut oil-based emulsions suggest stability can be achieved in an intermediate pH range of 4 to 11, with enhanced stability noted at increased pH levels.
Safety
Safety Profile
EWG has assigned Sodium Peanutate a 'LOW' concern rating for categories including Cancer, Allergies & Immunotoxicity, Developmental and Reproductive Toxicity, and Use Restrictions. SkinSAFE identifies it as 'Irritant Free', 'Teen SAFE', 'Lip SAFE', 'Baby SAFE', and 'Eyelid SAFE'. INCI Beauty classifies it as 'Peanuts, Regulated' in Europe and the United Kingdom, indicating regulatory consideration due to its origin. No specific maximum concentration limits have been established by CIR, SCCS, or FDA.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sodium Peanutate is a valuable multi-functional ingredient, offering effective cleansing, emulsifying, and surfactant properties with a low irritancy profile, making it suitable for a broad range of products, including those for sensitive skin, despite its peanut origin necessitating regulatory oversight in some regions.
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