Science
Mechanism of Action
Lauryl Dimethicone/Polyglycerin-3 Crosspolymer operates by stabilizing oil-in-water emulsions, ensuring homogeneous product consistency and smooth application. On the skin, it establishes a fine, protective film that significantly reduces transepidermal water loss, contributing to sustained hydration and improved elasticity. This film also imparts a silky feel, minimizing greasiness while conditioning the skin surface.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient is insoluble in water. As an emulsifying silicone elastomer, it demonstrates robust compatibility with various silicones and is adept at emulsifying a wide array of cosmetic oils, including both organic and silicone types. Optimal integration into formulations typically requires its pre-dispersion within an appropriate silicone or oil phase.
Synergies
- Silicones
- Organic cosmetic oils
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed the safety of dimethicone crosspolymer ingredients, including Lauryl Dimethicone/Polyglycerin-3 Crosspolymer, when used in formulations at concentrations consistent with their safety assessment. Concentrations up to 2% have been reported for rinse-off products. The CIR Panel specifically concluded that residual monomers are not anticipated to be present at unsafe levels. However, it is noteworthy that EWG Skin Deep identifies potential contamination concerns related to Cyclopentasiloxane and Cyclotetrasiloxane.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Lauryl Dimethicone/Polyglycerin-3 Crosspolymer is a valuable multifunctional ingredient, offering enhanced formulation aesthetics, effective skin conditioning, and protective benefits with a low irritancy profile suitable for all skin types.
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