Science
Mechanism of Action
This ingredient functions primarily as a skin conditioning agent and emollient, enhancing skin softness and smoothness. Its sunflower oil component provides antioxidant and anti-inflammatory benefits through Vitamin E, fortifies the skin's hydrolipid layer with lecithin, and its elevated linoleic acid content allows for light, rapid dermal penetration. As a surfactant, it decreases surface tension, crucial for creating stable emulsions between immiscible liquids like oil and water, and also facilitates effective cleansing.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Formulations containing fatty acid esters may experience a reduction in pH due to hydrolysis when exposed to elevated temperatures, such as 40°C, which can lead to the formation of free fatty acids. However, similar formulations have demonstrated pH stability when maintained within a temperature range of 5-25°C.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that PEGylated oils, including SUNFLOWER SEED OIL PEG-8 ESTERS, are safe for cosmetic application under current usage practices and concentrations, provided they are formulated to be non-irritating. The U.S. FDA also recognizes this ingredient as safe for specific, limited use in food. Manufacturers are strongly advised to employ rigorous purification procedures to eliminate potential impurities, specifically ethylene oxide and 1,4-dioxane, which can be byproducts associated with PEG moieties.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SUNFLOWER SEED OIL PEG-8 ESTERS is a valuable, multifunctional ingredient that enhances skin conditioning and formulation stability, exhibiting a low risk of irritation when properly formulated and purified to meet safety standards.
Related
Similar Ingredients
Finding similar ingredients…
Keep exploring
From ingredients to everyday care.
Sensitive skin ↗
Start with comfort, product choices and the questions to ask.
Barrier support ↗
Understand moisture, lipids and the limits of ingredient claims.
Ingredient names help you read a label. They do not establish how a finished product will perform. Explore The Garden.