Hydrolyzed Rice Protein is a plant-derived cosmetic protein ingredient obtained from rice protein through hydrolysis. The hydrolysis process breaks larger rice proteins into smaller peptides and protein fractions, making the ingredient highly suitable for modern hair care, skin care, bath and personal care formulations.
Hydrolyzed Rice Protein is valued for its conditioning, film-forming, moisturizing and hair-care properties. It can help provide a soft, smooth and conditioned feel while supporting hair manageability and a moisturized sensory experience.
It is particularly suitable for shampoos, conditioners, hair masks, hair treatments, leave-in products, hair serums, creams, lotions and premium plant-protein formulations.
INCI Name
Hydrolyzed Rice Protein*
Common Names
- Hydrolyzed Rice Protein
- Rice Protein Hydrolysate
- Hydrolyzed Rice Peptides
- Rice Protein Peptides
- Rice Protein
- Rice Peptides
- Hydrolyzed Rice
- Rice Protein Hydrolysate
- Plant Protein Hydrolysate
- Cosmetic Rice Protein
- Rice-Derived Protein
Botanical Source
Source: Rice
Botanical Name: Oryza sativa
Ingredient Type
- Plant-Based Cosmetic Protein
- Hair Conditioning Agent
- Skin Conditioning Agent
- Film-Forming Agent
- Moisture-Supporting Ingredient
- Protein-Based Cosmetic Ingredient
- Hair Care Functional Ingredient
- Plant Protein Ingredient
Physical Form
Depending on the commercial grade, Hydrolyzed Rice Protein may be supplied as:
- White to off-white powder
- Cream to pale yellow powder
- Clear to slightly yellow liquid
Solubility
Generally water soluble or readily dispersible in water, depending on the specific commercial grade.
Key Benefits
1. Hair Conditioning
Helps provide a soft, smooth and conditioned feel to the hair.
2. Improved Hair Manageability
Useful in shampoos, conditioners and leave-in products designed to support easier combing and styling.
3. Film-Forming Properties
Hydrolyzed rice protein peptides can provide a lightweight film on the hair and skin surface, contributing to a smoother cosmetic feel.
4. Moisture Support
Helps support a moisturized and conditioned feel in hair and skin formulations.
5. Soft & Smooth Hair Feel
Suitable for formulations targeting dry, rough or coarse-feeling hair.
6. Protein-Enriched Hair Care
An excellent ingredient for formulations featuring plant-derived proteins and protein-focused hair care.
7. Skin Conditioning
Can contribute to a soft, smooth and conditioned skin feel in creams, lotions, masks and other cosmetic products.
8. Versatile Plant Protein
Suitable for a broad range of hair, skin, bath and personal care applications.
Applications
Hair Care
- Shampoos
- Conditioning Shampoos
- Hair Conditioners
- Deep Conditioners
- Hair Masks
- Hair Treatments
- Hair Serums
- Leave-In Conditioners
- Hair Creams
- Hair Lotions
- Hair Smoothing Products
- Protein Hair Treatments
- Dry Hair Care
- Damaged-Hair Care
- Scalp Care Products
- Professional Hair Care
Skin Care
- Face Creams
- Moisturizing Creams
- Facial Lotions
- Hydrating Serums
- Face Masks
- Body Lotions
- Body Creams
- Hand Creams
- Foot Care Products
- Skin Conditioning Products
Bath & Personal Care
- Body Wash
- Shower Gel
- Liquid Hand Wash
- Liquid Soap
- Moisturizing Cleansers
- Bath Products
- Personal Care Formulations
Recommended Usage
A general cosmetic starting range is:
0.5–5%
The optimum dosage depends on:
- Protein concentration
- Degree of hydrolysis
- Molecular-weight distribution
- Powder or liquid format
- Finished product type
- Desired conditioning performance
How to Use
Powder Grade
- Weigh the required quantity accurately.
- Pre-disperse the powder in a suitable amount of water.
- Add gradually under continuous mixing.
- Allow sufficient time for hydration or dissolution.
- Add to the main formulation.
- Check final pH, appearance and viscosity.
Liquid Grade
Liquid Hydrolyzed Rice Protein can generally be incorporated into the water phase or cool-down phase, depending on the supplier’s processing recommendations.
Avoid unnecessary prolonged exposure to high temperatures.
Formulation Considerations
- Suitable for many water-based cosmetic formulations.
- Add gradually under continuous mixing.
- Avoid prolonged high-temperature processing unless supported by the supplier.
- Check the recommended pH range for the specific grade.
- Evaluate compatibility with surfactants and preservatives.
- Protein ingredients can be sensitive to extreme pH conditions.
- Evaluate colour and odour contribution to the finished product.
- Conduct stability and compatibility testing before commercial production.
Compatible Cosmetic Ingredients
Hydrolyzed Rice Protein can be formulated alongside many commonly used cosmetic ingredients, including:
- Glycerin
- Propanediol
- Panthenol
- Hyaluronic Acid
- Sodium PCA
- Betaine
- Aloe Vera
- Niacinamide
- Amino Acids
- Botanical Extracts
- Peptides
- Ceramides
- Hydrolyzed Wheat Protein
- Hydrolyzed Soy Protein
- Hydrolyzed Oats Protein
- Hydrolyzed Quinoa Protein
- Hydrolyzed Milk Protein
- Hydrolyzed Keratin
- Hydrolyzed Collagen Protein
- Hydrolyzed Marine Collagen
- Other Hydrolyzed Plant Proteins
Technical Information
| Property | Information |
|---|---|
| Product Name | Hydrolyzed Rice Protein |
| Standard Technical Name | Hydrolyzed Rice Protein |
| Typical INCI | Hydrolyzed Rice Protein* |
| Botanical Source | Oryza sativa |
| Ingredient Type | Plant-Derived Cosmetic Protein |
| Primary Function | Hair & Skin Conditioning |
| Secondary Functions | Film Formation & Moisture Support |
| Physical Form | Powder or Liquid, Grade Dependent |
| Appearance | White/off-white to pale yellow, grade dependent |
| Solubility | Generally water soluble/dispersible |
| Recommended Usage | Approx. 0.5–5%, grade dependent |
| Applications | Hair Care, Skin Care & Personal Care |
| Suitable Products | Shampoos, Conditioners, Masks, Serums, Creams & Lotions |
| Formulation Type | Leave-On & Rinse-Off |
Why Choose Hydrolyzed Rice Protein?
- Plant-derived cosmetic protein
- Excellent for protein-focused hair care
- Supports soft and conditioned hair feel
- Helps improve hair manageability
- Provides film-forming properties
- Supports moisture and skin conditioning
- Suitable for shampoos and conditioners
- Ideal for hair masks and treatment products
- Suitable for leave-in hair products
- Suitable for facial and body care
- Excellent for plant-protein formulations
- Versatile ingredient for personal care products
Storage
Store in a cool, dry and well-ventilated place in the original tightly closed container.
Protect from:
- Moisture
- Direct sunlight
- Excessive heat
- Contamination
- Freezing, where applicable for liquid grades
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