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POTASSIUM BEHENOYL HYDROLYZED RICE PROTEIN.

Valuable CAS - / BINDING, EMULSION STABILISING, HUMECTANT

Potassium Behenoyl Hydrolyzed Rice Protein leverages the multifaceted benefits of rice protein to enhance skin health. It functions as an effective humectant and emulsion stabilizer, promoting deep hydration and improving skin texture. This ingredient also offers anti-aging and soothing properties, making it versatile for various skin concerns.

Summary

Binding Agent Emulsion Stabilizer Humectant Moisturizer Antioxidant Anti-inflammatory Agent Sebum Regulator Skin-Conditioning Agent

Science

Mechanism of Action

This ingredient operates as a binding agent, emulsion stabilizer, and humectant, significantly contributing to formula integrity and skin hydration. Its key component, Hydrolyzed Rice Protein, delivers a spectrum of dermatological benefits. It robustly enhances skin moisture retention, fostering a more supple and elastic complexion. Rich in amino acids, antioxidants, and peptides, it supports anti-aging by stimulating collagen synthesis, diminishing fine lines, and refining skin elasticity. It also helps to normalize skin tone, mitigate hyperpigmentation, and visibly reduce early signs of aging. Furthermore, it demonstrates anti-inflammatory effects, effectively calming redness and irritation, which is beneficial for sensitive skin, and may assist in balancing sebum production for oily or acne-prone skin types.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 10
0 7 14

Stability

Hydrolyzed rice protein exhibits solubility exceeding 80% within a broad pH range of 4.0 to 10.0, with enhanced solubility observed at more acidic or alkaline pH values. Solubility typically minimizes around its isoelectric point, approximately pH 4.6-5.0. The ingredient also improves foaming capacity and stability of hydrolysates as pH increases, and maintains emulsion stability under high pH and low ionic strength conditions.

Conflicts

  • Extreme pH near the isoelectric point of rice proteins (pH 4.6-5.0) may lead to reduced solubility and potential aggregation.
  • High ionic strength can compromise emulsion stability, though this effect may lessen at higher pH levels.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
5%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed the safety of Hydrolyzed Rice Protein as used in cosmetics, based on their 2006 assessment. While specific CIR data for POTASSIUM BEHENOYL HYDROLYZED RICE PROTEIN is not available, the safety profile of its core hydrolyzed rice protein component is well-established, with general acceptance by the FDA as a safe food additive. Maximum usage levels are suggested up to 5%.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

This multifunctional ingredient is valuable for enhancing skin hydration, elasticity, and tone, while offering anti-aging and soothing benefits across all skin types.

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