Science
Mechanism of Action
This ingredient functions primarily as an emollient, seamlessly integrating into the intercellular lipid matrix to fill microscopic gaps between skin cells. This action results in a visibly smoother, more supple skin surface, effectively diminishing symptoms of dryness and flakiness. Concurrently, it establishes a protective occlusive film that significantly reduces transepidermal water loss (TEWL), thereby locking in essential moisture and reinforcing the skin's natural barrier function. Beyond its direct skin benefits, it also serves as a viscosity-controlling agent, optimizing the consistency and aesthetic of cosmetic formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
No specific optimal pH range for the stability of Hydrogenated Soy Polyglycerides was identified in the available data. However, Hydrogenated Soybean Oil, a closely related ingredient, is noted for its stability at a neutral pH.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Hydrogenated Soy Polyglycerides, derived from soybean oil, is safe for use in cosmetic products. While adverse reactions such as skin irritation, allergic reactions, or contact dermatitis are notably uncommon, patch testing is recommended for individuals with particularly sensitive skin profiles.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrogenated Soy Polyglycerides is a valuable emollient that effectively enhances skin hydration, fortifies the skin barrier, and improves texture, demonstrating high compatibility across all skin types with a low risk of irritation.
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References
Sources