Science
Mechanism of Action
This ingredient creates a protective, breathable film on the skin's surface, acting as a barrier against environmental aggressors and preventing moisture loss. It significantly improves a product's spreadability and feel, while temporarily blurring the appearance of fine lines.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Dimethicone/vinyl dimethicone crosspolymer showed no irritation or sensitization at concentrations exceeding 45%.
- 02 Recommended usage for texture enhancement and stability is typically 1-5% for Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer.
Transparency
Dusting Analysis
Vinyl Dimethicone functions as a film-former and emollient to improve product texture and skin feel, rather than being used as a simple filler. It is incorporated for specific benefits and is not typically 'dusted'.
The Formula
Formulation
Stability
Vinyl Dimethicone is stable and resistant to oxidation, extending product shelf life. Optimal stability is typically found within a pH range of 6-7, and it should be stored in a cool, dry place.
Conflicts
- Glycolic Acid
- Lactic Acid
- Kojic Acid
- Alpha Arbutin
Safety
Safety Profile
The CIR Expert Panel deemed Vinyl Dimethicone safe due to its large molecular weight, which prevents skin absorption. It holds a very low hazard rating (EWG 1), with non-irritating properties at high concentrations, though one animal study reported moderate dermal irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable ingredient for enhancing product texture, creating a smooth skin feel, and providing a protective barrier, with a strong safety profile and broad skin compatibility.
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