Science
Mechanism of Action
This ingredient operates by delivering readily absorbable protein fragments, including peptides and amino acids, directly to the skin. These 'building blocks' are integral for reinforcing the epidermal protective barrier, which translates to improved firmness and a visibly healthier glow. Its high water solubility facilitates rapid penetration, supporting deep moisturization, enhancing skin elasticity, and mitigating the appearance of fine lines and wrinkles. Furthermore, it exhibits soothing properties for stressed skin and acts as an potent antioxidant.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
Hydrolyzed Potato Protein offers scientifically supported benefits, including barrier strengthening, hydration, and antioxidant activity, making it a functional ingredient rather than a marketing 'dusting' component.
The Formula
Formulation
Stability
This ingredient exhibits excellent stability and solubility across a broad pH range of 3.0 to 8.0, making it versatile for various formulations. Enzymatic hydrolysis processes, often used in its production, typically commence at pH 8 and conclude around pH 7.45, affirming its robustness within this range.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Hydrolyzed Potato Protein safe for use in current cosmetic practices and concentrations. A 2016 survey reported a maximum use concentration of 2.4% in nighttime skincare products. Additionally, EWG Skin Deep identifies low concerns regarding cancer, allergies, immunotoxicity, and developmental/reproductive toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Potato Protein is a valuable multifunctional ingredient, offering significant benefits in barrier reinforcement, hydration, elasticity, and antioxidant protection, suitable for all skin types.
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