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SODIUM TAURINE LAURATE.

Valuable / CLEANSING, SURFACTANT - CLEANSING

Sodium Taurine Laurate is a gentle anionic surfactant derived from the amino acid taurine, primarily recognized for its effective cleansing properties. It functions by reducing surface tension to facilitate the emulsification of oils and water, thereby removing impurities without compromising the skin's natural moisture barrier. Additionally, its taurine component contributes to skin homeostasis, offering antioxidant benefits and stimulating vital ceramide and hyaluronic acid synthesis.

Summary

cleansing surfactant antioxidant skin-barrier-support

Science

Mechanism of Action

This ingredient acts as a surface-active agent, effectively lowering the surface tension of liquids to enable oil and water to mix, facilitating comprehensive cleansing of the skin. As a gentle anionic surfactant, it efficiently lifts away impurities and excess oil while supporting foam formation, all without stripping the skin's essential moisture barrier. The taurine amino acid within its structure further supports skin health by contributing to osmoregulation, exhibiting antioxidant effects, stimulating the production of ceramides and hyaluronic acid, and inhibiting MMP-1 expression.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Taurate surfactants generally exhibit stability across a broad range of pH levels. However, the taurine component has shown a tendency to recrystallize in certain formulations, such as bar soaps, after aging, which could potentially impact the product's appearance and tactile feel.

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Sodium Taurine Laurate, alongside other alkyl taurate amides and taurate salts, is safe for cosmetic use provided it is formulated to be non-irritating. Studies revealed dermal and ocular irritation at concentrations significantly above typical use levels. The Panel determined these ingredients to be non-toxic, non-genotoxic, and not anticipated to be carcinogens. While a specific maximum safe concentration for Sodium Taurine Laurate was not detailed, related ingredients like Sodium Methyl Cocoyl Taurate demonstrated corrosive potential to the eyes at 20% in a BCOP test, and caused slight to definite erythema at 40% in occlusive patch tests. This ingredient is listed on the FDA's precisionFDA database.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Sodium Taurine Laurate is a valuable, gentle cleansing agent suitable for all skin types, providing effective purification complemented by its amino acid component that supports skin barrier health and offers antioxidant protection.

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