Science
Mechanism of Action
This ingredient operates through a dual mechanism. The glycogen component, a hydrophilic glucose polymer, actively supports the skin's hydrolipidic film and is instrumental in reducing transepidermal water loss (TEWL), thereby boosting skin hydration. It is also believed to stimulate ceramide production, crucial for robust skin barrier function, and may promote fibroblast activity, leading to increased collagen, elastin, and hyaluronic acid synthesis. The octenylsuccinate modification introduces amphiphilic properties, enabling it to function effectively as an absorbent, emulsifier, emulsion stabilizer, and viscosity modifier. This unique characteristic facilitates better blending with fats and oils, improves product spreadability, and efficiently absorbs excess sebum for a matte skin appearance.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
No specific data on dusting properties or thresholds for this ingredient was found in the provided research. Its role as an absorbent in cosmetic formulations suggests it may contribute to a matte finish rather than problematic dusting.
The Formula
Formulation
Stability
This ingredient exhibits unusually high solubility in water and broad pH stability, performing well in formulations with pH values ranging from 2 to 12. Its efficacy may be compromised under extreme pH conditions (below 2 or above 12), with alkaline environments potentially contributing to enhanced long-term stability.
Conflicts
- strong oxidizing agents
- extreme pH conditions (below pH 2 or above pH 12)
Safety
Safety Profile
While Sodium Glycogen Octenylsuccinate has not been specifically reviewed by the Cosmetic Ingredient Review (CIR) Expert Panel, it was proposed for inclusion in the safety assessment of Aluminum Starch Octenylsuccinate, which was deemed safe up to 30% for dermal use with heavy metal limitations. A related ingredient, Sodium Starch Octenylsuccinate, is rated 'LOW' for cancer, allergies, immunotoxicity, and developmental/reproductive toxicity by EWG. Specific SCCS and FDA statuses are currently unavailable for this compound.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multifunctional ingredient is valuable for enhancing skin hydration and barrier function, while also improving product texture and finish across various skin types, making it a strong asset in diverse cosmetic formulations.
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