Science
Mechanism of Action
This compound functions by creating a protective, vapor-permeable film, a characteristic common to its silicone foundation, thereby enhancing the tactile and visual attributes of both hair and skin. The dimethiconylpropyl component ensures efficient spreading and low surface tension, while the quaternary ammonium group facilitates adherence and conditioning effects. On the skin, these silicone properties provide a smooth feel, contribute to barrier support, and are generally recognized as non-comedogenic.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
This ingredient is typically incorporated into liquid or cream formulations as a conditioning agent. While not prone to dusting, the Cosmetic Ingredient Review (CIR) Panel has noted insufficient data to assess safety when incidentally inhaled, such as from airbrush applications.
The Formula
Formulation
Safety
Safety Profile
The CIR Expert Panel considers this ingredient safe for cosmetic use, provided it is formulated to be non-irritating. A specific restriction highlights insufficient data regarding the safety of incidental inhalation, particularly from airbrush-applied products. Furthermore, ocular irritation has been observed at concentrations approaching typical use levels, mandating careful formulation to prevent such effects.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Primarily utilized for its hair conditioning capabilities, DIMETHICONYLPROPYL PG-METHYLDIETHONIUM CHLORIDE offers general cosmetic benefits for skin, including a smooth feel and barrier support, due to its silicone base and broad skin type compatibility, provided it is precisely formulated to be non-irritating.
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References
Sources