Science
Mechanism of Action
This ester combines silicone-based dimethicone for protective, breathable films and shea butter's moisturizing unsaturated fatty acids, Vitamin E, and allantoin. It improves skin barrier function, hydration, and assists in stable oil-in-water emulsions.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
There is no information to suggest this ingredient is commonly 'dusted' or used at ineffective concentrations in formulations.
The Formula
Formulation
Stability
Stable across a neutral to slightly acidic pH range (5.5-7.0), this ingredient maintains integrity under varying conditions. It shows good compatibility with other esters, vegetable oils, silicones, and synthetic emollients, facilitating stable emulsions.
Synergies
- other esters
- vegetable oils
- silicones
- synthetic emollients
Safety
Safety Profile
While shea derivatives are generally safe, the PEG-12 Dimethicone component raises concerns about potential contaminants like ethylene oxide and 1,4-dioxane. Products with PEGs should be avoided on broken or irritated skin, and this specific ester is not yet CIR reviewed.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While offering beneficial conditioning and emulsifying properties, its 'not reviewed' CIR status and concerns regarding PEG component impurities warrant careful consideration for use.
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