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POTASSIUM COCOYL/OLIVOYL HYDROLYZED RICE PROTEIN.

Valuable / ANTISTATIC, CLEANSING, HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

A plant-derived, mild surfactant that cleanses skin and hair without stripping moisture, while simultaneously delivering the fortifying and moisturizing benefits of hydrolyzed rice protein. It promotes enhanced skin resilience and a healthy barrier function.

Summary

Cleansing Skin Conditioning Hair Conditioning Emollient Antistatic Emulsifier

Science

Mechanism of Action

This ingredient functions as a gentle cleansing agent, effectively emulsifying oil and water to lift and remove dirt, excess sebum, and impurities from the skin and hair. Its hydrolyzed rice protein component is designed to penetrate the skin's structure, enhancing elasticity, promoting superior moisture retention, and forming a protective layer. The rich amino acid profile supports natural collagen and elastin production, aiding in skin regeneration, increasing firmness, and reducing the appearance of fine lines, while also soothing irritation and bolstering the skin's natural barrier.

Research

Clinical Evidence

High confidence
Effective range 2–5%
Optimal

N/A

Key findings

  1. 01 In skincare formulations, concentrations of 2-5% of the hydrolyzed rice protein component have been shown to deliver high levels of moisture, boost natural collagen production, and improve skin density. For hair care, usage levels of 1-5% have demonstrated the ability to increase total hair volume by up to 32% with regular application.

Transparency

Dusting Analysis

Not commonly dusted

Data available does not suggest this ingredient is commonly 'dusted' in formulations.

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 7
0 7 14

Stability

Being water-soluble, this ingredient should be incorporated into the water phase of formulations. In emulsions, it is recommended to add it after the emulsion has fully formed, ensuring processing temperatures remain below 40°C (104°F) to maintain ingredient integrity.

Conflicts

  • Cationic surfactants (inferred from structurally similar ingredients)

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The CIR Expert Panel has concluded that hydrolyzed rice protein and other rice-derived ingredients are safe for cosmetic use within established practices and concentrations. Tests indicate low acute toxicity, no skin or ocular irritation in animals, and no sensitizing effects in guinea pig maximization or human clinical trials. EWG rates the related POTASSIUM COCOYL HYDROLYZED RICE PROTEIN as 'LOW' for Cancer, Allergies & Immunotoxicity, Developmental and Reproductive Toxicity, and Use Restrictions.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

A highly valuable and versatile ingredient, offering effective, gentle cleansing alongside significant moisturizing and skin-strengthening benefits, making it an excellent choice for a wide array of skin and hair care formulations, particularly those targeting sensitive or compromised barriers.

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