Science
Mechanism of Action
This ingredient functions as a multi-functional phospholipid and diester phosphatide, originating from natural palm oil. Its primary mechanism involves replacing polar lipids within the skin, which significantly boosts and sustains hydration. It also acts as an excellent, non-occlusive emollient and an effective skin conditioner, imparting a smooth, silky feel. Beyond hydration, its substantivity to the skin contributes to the repair of damaged skin barriers and enhances overall skin smoothness.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient exhibits good stability within formulations, particularly at a pH range of 4.0 to 6.0, which is highly compatible with the skin's natural acidic mantle (pH 4.7-5.7). It also contributes to the stabilization of emulsions.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically assessed Stearamidopropyl PG-Dimonium Chloride Phosphate, and the Scientific Committee on Consumer Safety (SCCS) has not issued an opinion. While regulatory approval is not required for cosmetic ingredients in the U.S., manufacturers bear responsibility for product safety. It is listed in the FDA Global Substance Registration System (UNII W6000VEI5Y). SkinSAFE classifies it as 'Irritant Free', 'Teen SAFE', 'Lip SAFE', and 'Baby SAFE'. EWG's Skin Deep database indicates 'LOW' concern for Cancer, Allergies & Immunotoxicity, and Developmental and Reproductive Toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Stearamidopropyl PG-Dimonium Chloride Phosphate is a valuable multifunctional ingredient that provides effective, non-occlusive moisturization, conditions the skin, helps repair the skin barrier, and aids in emulsion stability across various skin types.
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References
Sources