Science
Mechanism of Action
This modified polysaccharide functions primarily by forming a lightweight, flexible film on the skin's surface, which contributes to moisture retention and improved barrier support. Its unique structure allows it to efficiently absorb excess sebum, thereby reducing unwanted shine and promoting a matte finish. Beyond its skin benefits, it acts as a robust emulsion stabilizer, ensuring product integrity, and enhances the overall sensory experience by imparting a non-greasy, smooth application.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Emulsions formulated with related octenyl succinate β-limit dextrin compounds demonstrate stability within a pH range of 3.0 to 7.0. However, stability is compromised at pH levels exceeding 7.0 (8.0-11.0) and upon the addition of sodium chloride (NaCl). The ingredient's high water solubility and esterified lipophilic groups contribute to its effectiveness as an emulsifier and stabilizer.
Conflicts
- Instability with pH values above 7.0
- Compromised stability in the presence of sodium chloride (NaCl)
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed the safety of Sodium Dextrin Octenylsuccinate, and related polysaccharide gums like Sodium Starch Octenylsuccinate, for use in cosmetic applications. Toxicological assessments of Sodium Starch Octenylsuccinate indicate it is non-irritating and non-sensitizing to the skin, and it is generally recognized as safe (GRAS) when used according to good manufacturing practices.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sodium Dextrin Octenylsuccinate is a valuable multi-functional ingredient, enhancing product aesthetics and stability while offering beneficial sebum absorption and skin conditioning properties suitable for all skin types.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources