Science
Mechanism of Action
This ingredient functions as a surfactant, effectively lowering the surface tension of water to mix with and emulsify dirt, oil, and other impurities, facilitating their removal from the skin. Additionally, it provides emollient benefits, contributing to a protective barrier that supports moisture retention on the skin's surface.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Sodium Tallowate enhances the structural integrity and durability of solid soap products, owed to its composition of fatty acid salts, predominantly palmitic and stearic acids.
Conflicts
- Optimal performance at a high pH (9.0-10.0) presents a conflict with maintaining the skin's natural acid mantle, potentially leading to dryness, irritation, and compromised skin barrier function.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) panel concluded Sodium Tallowate is safe for use in cosmetics when formulated to be non-sensitizing and non-irritating. Tallow is also listed on the FDA's Generally Recognized as Safe (GRAS) products list.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While effective as a cleansing and foam-boosting agent, its moderate irritancy and comedogenicity, alongside an optimal high pH range, suggest potential for disrupting skin barrier integrity in precision skincare applications.
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References
Sources