Science
Mechanism of Action
This ingredient operates dually: the cocoyl derivative acts as a mild surfactant, facilitating gentle cleansing without inducing excessive dryness or irritation. Concurrently, the hydrolyzed potato protein component deeply hydrates and nourishes the skin, actively strengthening its protective barrier, restoring structural integrity, and promoting enhanced elasticity and radiance. This combined action helps combat dryness and visible damage.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
This ingredient is not typically associated with 'dusting' concerns, which often apply to ingredients with limited efficacy at low concentrations or those used purely for marketing rather than functional benefit. Its role as a surfactant and conditioning agent suggests direct functional utility.
The Formula
Formulation
Stability
The hydrolyzed potato protein isolate demonstrates robust solubility, achieving 73% across a pH range of 3 to 6. Potato proteins maintain solubility at neutral and highly acidic pH levels. The cocoyl moiety is known to form clear solutions and remain stable at pH values exceeding 6.5. This synergistic behavior suggests the combined ingredient likely exhibits excellent stability and solubility across a broad pH spectrum, from acidic to alkaline conditions.
Safety
Safety Profile
While POTASSIUM COCOYL HYDROLYZED POTATO PROTEIN itself has not undergone specific review by the CIR or SCCS, its hydrolyzed potato protein component is generally recognized for a favorable safety profile and is approved by EU cosmetic regulations. The primary safety consideration for hydrolyzed proteins typically revolves around potential for irritation or sensitization, which is considered low for this mild derivative.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient offers valuable benefits as a mild, hydrating cleanser and conditioner, supporting skin barrier health across all skin types, despite a lack of specific clinical efficacy studies and 'unknown' irritancy/comedogenicity ratings.
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References
Sources