Science
Mechanism of Action
This ingredient operates by neutralizing electrostatic charges, which could contribute to a smoother feel on the skin. Its inherent cationic nature allows it to bind to skin, theoretically aiding in moisture retention, and it functions to stabilize emulsions within formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Quaternium-70 is commonly supplied as a 54% solution in propylene glycol, a format optimized for stability and integration into cosmetic formulations.
Conflicts
- Due to its cationic charge, Quaternium-70 may exhibit incompatibility with highly anionic ingredients, such as certain thickeners.
Safety
Safety Profile
Aggregated GHS information indicates a 75% reporting rate for causing allergic skin reactions and a 100% reporting rate for causing serious eye damage. EWG lists allergies and immunotoxicity as a low-moderate concern. Data regarding topical usage during pregnancy and breastfeeding is insufficient, necessitating consultation with a healthcare professional for these individuals.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While offering emulsifying properties and potential moisture retention, Quaternium-70 is associated with a moderate risk of skin sensitization and irritation, lacks comprehensive safety reviews by the CIR, and is primarily utilized in hair and nail care rather than targeted skincare applications.
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