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DISODIUM CETYL SULFOSUCCINATE.

Valuable CAS 26838-10-8 / CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTANT - HYDROTROPE

Disodium Cetyl Sulfosuccinate is a versatile anionic surfactant valued for its robust cleansing, emulsifying, and foaming capabilities. It effectively reduces surface tension to facilitate the removal of impurities, while also enhancing solubility of other compounds and providing skin conditioning benefits.

Summary

Cleansing Emulsifying Foaming Foam Boosting Hydrotrope Skin Conditioning Surfactant

Science

Mechanism of Action

This ingredient functions primarily as a surfactant by significantly lowering the surface tension of water. This action allows for the stable mixing of immiscible oil and water phases, thereby enabling effective cleansing by suspending and removing dirt and oils from the skin. It also stabilizes emulsions, boosts foam generation, conditions the skin, and acts as a hydrotrope to improve the aqueous solubility of other substances.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

No specific data regarding dusting behavior or thresholds for Disodium Cetyl Sulfosuccinate were found in the provided research.

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Disodium Cetyl Sulfosuccinate acts as a high-performance emulsifier with notable stabilizing power. While its precise optimal pH range is not explicitly detailed, related Disodium Lauryl Sulfosuccinate demonstrates stability in a pH range of 6.0-9.0 (at 10 g/l, 20°C) and can be incorporated into formulations with a pH of 5.0 and higher. It is compatible with a wide array of surfactants, including anionic, nonionic, and amphoteric types, enhancing its versatility across various product categories, including sunscreens.

Synergies

  • Anionic surfactants
  • Nonionic surfactants
  • Amphoteric surfactants

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Disodium Cetyl Sulfosuccinate, along with other dialkyl sulfosuccinate salts, safe for use in cosmetic applications under current practices and concentrations. This safety assessment is contingent upon the ingredient being formulated to be non-irritating. This aligns with findings for similar sulfosuccinates, which have been noted for potential ocular or skin irritation if not properly prepared, emphasizing the importance of careful formulation.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Disodium Cetyl Sulfosuccinate is a valuable multi-functional ingredient, serving as an effective surfactant, emulsifier, and skin conditioner suitable for diverse formulations when properly formulated to ensure non-irritancy.

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