Science
Mechanism of Action
As a quaternary ammonium salt, Propyl Steardimonium Chloride is anticipated to act as a conditioning agent on the skin. It functions by forming a lightweight barrier that helps retain moisture, thereby contributing to a perceptibly smoother and softer skin surface. Additionally, it possesses antistatic properties, which can improve skin texture.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Conflicts
- This cationic ingredient may interact unfavorably with polymeric anionic rheology modifiers, potentially leading to visible precipitation or turbidity within the formulation.
Safety
Safety Profile
While PROPYL STEARDIMONIUM CHLORIDE itself lacks a dedicated CIR safety assessment, related 'trimonium' compounds have been generally considered safe under specific use concentrations, particularly in rinse-off applications and up to 0.25% in leave-on products. No specific SCCS opinion or FDA status is available for this exact ingredient. Some related quaternary ammonium salts are associated with serious eye damage, indicating a potential for irritation, though direct skin irritancy for Propyl Steardimonium Chloride remains undefined in regulatory reviews.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Propyl Steardimonium Chloride shows promise as a skin conditioning agent but lacks specific clinical and comprehensive safety data to confidently recommend its optimal use or assess its full compatibility across all skin types.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources