Science
Mechanism of Action
Operating primarily as a humectant, POTASSIUM UNDECYLENOYL HYDROLYZED RICE PROTEIN actively attracts and retains moisture within the stratum corneum, effectively preventing trans-epidermal water loss and dehydration. It establishes a subtle, protective layer on the skin's surface, thereby fortifying the crucial hydrolipidic barrier. Due to its rich amino acid profile, it stimulates dermal regeneration processes, accelerating the healing of minor irritations and damage. Furthermore, it exhibits soothing properties, contributing to the reduction of redness and inflammatory responses. Its peptide components are capable of penetrating the skin to deliver nourishing benefits, while also supporting natural collagen and elastin fiber production to enhance skin elasticity and firmness, promoting a visibly smoother and more youthful complexion.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient is water-soluble. Generally, rice proteins and their hydrolysates exhibit enhanced solubility in alkaline or acidic conditions, with decreased solubility observed around their isoelectric point, which typically ranges from pH 4-5.
Safety
Safety Profile
While the Cosmetic Ingredient Review (CIR) Expert Panel has affirmed the safety of 'Hydrolyzed Rice Protein' (the unmodified protein component) for cosmetic use since 2006, POTASSIUM UNDECYLENOYL HYDROLYZED RICE PROTEIN itself has not undergone a dedicated CIR review. The base hydrolyzed rice protein is generally recognized for its safety, wide tolerability across skin and hair types, and its anti-irritant properties. It is noted that a related compound, 'Potassium Cocoyl Hydrolyzed Collagen', had its safety assessment re-opened by CIR in June 2024 for re-investigation of sensitization and photosensitization data; however, specific data for POTASSIUM UNDECYLENOYL HYDROLYZED RICE PROTEIN regarding these aspects is currently unavailable.
Your Skin
Skin Compatibility
Our Assessment
Verdict
POTASSIUM UNDECYLENOYL HYDROLYZED RICE PROTEIN is a valuable ingredient, leveraging the multi-functional benefits of rice protein to hydrate, soothe, and support skin regeneration and elasticity, with a low irritancy profile suitable for all skin types.
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