Science
Mechanism of Action
It functions as a delivery vehicle and emollient by forming a temporary, non-occlusive film on the stratum corneum. Due to its low molecular weight and high volatility, it facilitates the even distribution of pigments and other actives across the skin surface, subsequently evaporating to provide a dry-touch, weightless feel.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
As a volatile silicone and solvent, this ingredient is primarily used to achieve specific textural benchmarks and spreadability rather than biological activity. It is rarely 'dusted' in a deceptive manner because its inclusion is determined by the required formula viscosity and evaporation rate.
The Formula
Formulation
Stability
Highly stable across a broad pH spectrum and chemically inert, making it compatible with most cosmetic actives.
Synergies
- dimethicone
- UV filters
- pigments
Safety
Safety Profile
While CIR considers it safe in current practices, global regulatory bodies like the SCCS have closely monitored cyclic siloxanes (D4/D5/D6) for potential environmental and reproductive concerns. Its use in spray or airbrush products requires caution due to inhalation data gaps.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated textural tool that ensures smooth application and a weightless finish, particularly valuable in oil-free or non-greasy formulations.
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References
Sources