Science
Mechanism of Action
This compound primarily functions as a skin conditioning agent, actively contributing to enhanced skin hydration and a reduction in surface roughness, leading to an improved tactile skin texture. As an emollient, it establishes a thin, protective film on the epidermal surface, which significantly minimizes transepidermal water loss (TEWL) and locks in moisture, resulting in softer and more supple skin. Furthermore, its inherent surfactant characteristics enable it to effectively cleanse the skin by solubilizing and lifting dirt, excess oil, and impurities. In formulations, Sucrose Polyoleate acts as an emulsifier, proficiently blending and stabilizing immiscible oil and water phases, thereby ensuring product uniformity and longevity.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Sucrose Polyoleate demonstrates dual solubility, being miscible in both water and oil. While direct optimal pH data is not available, related sucrose fatty acid monoesters maintain excellent stability within a pH range of 5.0 to 7.0 at ambient temperatures. Formulators should be cautious at lower pH levels (e.g., pH 3.0), as this has been observed to cause significant emulsion instability for some sucrose esters. For complete dissolution in water, particularly for its foaming capabilities, heating to 60-70°C may be necessary. It is also suitable for water-free cosmetic applications and can stabilize oleofoams, especially those with lower HLB values (3-9).
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed saccharide esters, which include Sucrose Polyoleate, to be safe when used in cosmetics under current practices and concentrations. Although a specific maximum concentration for Sucrose Polyoleate itself was not established, related saccharide esters have been safely incorporated into formulations at levels up to 17.19% with minimal irritation. Furthermore, sucrose fatty acid esters are recognized as Generally Recognized As Safe (GRAS) by the FDA for food consumption.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sucrose Polyoleate is a valuable ingredient, offering multi-functional benefits as an emollient, skin conditioner, cleanser, and emulsifier, suitable for all skin types due to its low irritancy and comedogenicity.
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