Other
POLYGLYCERYL-4 TRISILOXANE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A lightweight silicone-polyether hybrid that provides a smooth, non-greasy emollient feel while improving product spreadability and skin feel in cosmetic formulations.
Polyglyceryl-4 Trisiloxane is a modified silicone combining a triglyceryl backbone with a trisiloxane moiety, resulting in a hybrid material that blends the spreadability of silicones with the moisturising properties of polyglycerols. It is not listed in EU Annexes II or III, indicating no restriction under Regulation 1223/2009. The ingredient is used primarily for its sensory profile and film-forming properties, contributing to product aesthetics without significant biological activity.
Skin benefits
- Provides exceptional spreadability and smooth skin feel
- Forms a lightweight breathable film on skin surface
- Improves water resistance of formulations without heavy silicone feel
- Compatible with a wide range of cosmetic ingredients
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.