Science
Mechanism of Action
This ester functions primarily as an emulsifier, stabilizing oil-in-water or water-in-oil emulsions to create homogeneous formulations with a desirable texture. Its soybean oil component is scientifically recognized for stimulating collagen and elastin synthesis, simultaneously inhibiting elastase enzymes to proactively combat visible signs of aging, such as wrinkles and sagging. Furthermore, its rich composition of Omega-3, Omega-6, and Vitamin E provides potent antioxidant and anti-inflammatory protection, reinforcing the skin barrier, boosting hydration, and enhancing elasticity for a conditioned, non-greasy finish. Polyglycerol esters generally contribute to gentle formulations and enhanced moisturization.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglycerol fatty acid esters exhibit excellent thermal stability up to 100 °C under neutral conditions, making them robust for diverse formulation processes. Their versatile emulsifying capabilities, spanning a broad Hydrophilic-Lipophilic Balance (HLB) range, allow for effective stabilization of both oil-in-water and water-in-oil emulsions, adaptable to various product types including solubilizing essential oils.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Polyglyceryl Fatty Acid Esters, a broad family encompassing this ingredient, safe for cosmetic use when formulated to be non-irritating. This class of esters is biodegradable, biocompatible, noncarcinogenic, and non-toxic, demonstrating no adverse effects even at concentrations up to 5% by weight. Further supporting its safety, soybean oil-based lipid emulsions are FDA-approved for parenteral nutrition, and polyglycerol esters of fatty acids are safe for food applications, indicating a strong systemic and topical safety profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Soybean Oil Polyglyceryl-6 Esters is a valuable multifunctional ingredient, delivering robust formulation stability as an emulsifier while providing significant anti-aging, antioxidant, and hydrating benefits derived from soybean oil, making it well-suited for various skin types, particularly dry and sensitive, despite a moderate comedogenicity rating.
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