Product Description
YTBIO's hydrolyzed rice protein liquid uses high-quality non-GMO rice as raw material. Through enzymatic hydrolysis, the large protein molecules in the rice are directionally broken down into smaller peptides and free amino acids, resulting in a clear liquid. The product retains the natural amino acid ratio, exhibiting excellent water solubility, stability, and bioactivity. It is a natural, safe, and low-allergenic functional ingredient, widely used in skincare, haircare, nutrition, and health.

In addition to hydrolyzed rice protein liquid, we also offer hydrolyzed rice protein powder to meet your different application needs.
Product Characteristics
Solubility: Solubility is significantly improved after enzymatic hydrolysis, maintaining clarity and stability within a pH range of 3–9.
Small Molecule for Easy Absorption: Primarily composed of short peptides and amino acids, its low molecular weight facilitates absorption by the skin and hair.
Low Allergenicity: Rice protein is a recognized low-allergenic protein; hydrolysis further reduces the risk of allergies, making Hydrolyzed Rice Protein Liquid suitable for sensitive individuals, infants, and those with allergies.
Functions: Rich in functional amino acids such as glutamic acid, aspartic acid, cysteine, and lysine, it possesses certain antioxidant, moisturizing, and repairing effects.
Product Test Report
| Testing Item | Standard Requirement | Test Result | Judgment |
|---|---|---|---|
| Sensory Index | |||
| Appearance | Light yellow transparent liquid, no impurities | Light yellow transparent liquid, no impurities | Qualified |
| Odor | Characteristic odor | Compliant | Qualified |
| Physical & Chemical Index | |||
| Heat Resistance | Keep at (45±1)℃ for 24h, keep clear after returning to room temp, no delamination/turbidity | Keep clear, no delamination/turbidity | Qualified |
| Cold Resistance | Keep at (5±2)℃ for 24h, keep clear after returning to room temp, no delamination/turbidity | Keep clear, no delamination/turbidity | Qualified |
| pH | 4.0-8.0 | 5.3 | Qualified |
| Specific Gravity | 0.90-1.10 | 1.02 | Qualified |
| Solid Content | ≥10.0% (refractometry) | 10.5% | Qualified |
| Refractive Index | 1.3330-1.4500 | 1.3480 | Qualified |
| Microbiological Examination | |||
| Total Plate Count | ≤1000 CFU/mL | 40 CFU/mL | Qualified |
| Mold & Yeast Count | ≤100 CFU/mL | <10 CFU/mL | Qualified |
| Coliforms | Not detectable | Not detected | Qualified |
| Staphylococcus aureus | Not detectable | Not detected | Qualified |
| Pseudomonas aeruginosa | Not detectable | Not detected | Qualified |
Products benefits
·Skin and Hair Care Benefits
Hair Care Benefits: Hydrolyzed rice protein effectively enhances hair volume, increasing fluffiness by up to 32%, while also improving natural shine. It also improves hair's moisture retention, softness, and resilience, making hair more resistant to stretching and breakage.
Skin Conditioning: As a naturally derived active ingredient, hydrolyzed rice protein has a soothing effect on sensitive skin. It improves skin hydration and elasticity, leaving skin smooth, refreshed, and non-greasy.
Anti-aging and Protection: Studies show that Hydrolyzed Rice Protein Liquid can inhibit UVB-induced photoaging, reduce melanin deposition, and diminish fine lines and wrinkles. Furthermore, it has antioxidant and anti-inflammatory properties, helping to protect the skin from environmental damage.

·Nutritional and Health Benefits
Nutritional Supplementation: Hydrolyzed rice protein is more easily digested and absorbed. Hydrolyzed rice protein supplements provide infants with sufficient nutrition to support normal growth, development, and weight gain.
Improved Taste:Rice protein formulations generally have a better taste, with significantly reduced bitterness, resulting in higher acceptability and tolerance.
Bioactivity:Specific small-molecule peptides in hydrolyzed rice protein exhibit certain bioactivity in assisting in lowering blood pressure and combating obesity.
Main Application Areas


The Repair Mechanism of Hydrolyzed Rice Protein on Damaged Hair
Due to its tiny molecular structure, hydrolyzed rice protein can penetrate deep into the core layer of the hair shaft, becoming a key active ingredient in repairing hair care products.
Hair Penetration
After hydrolysis, rice protein is transformed into tiny peptides and amino acids, which are easily absorbed by the hair. They can reach the cortex layer inside the hair shaft, replenishing lost protein and rebuilding damaged structure.

Strengthening Hair
These small peptide molecules bind to keratin in the hair shaft, strengthening weak areas and reducing future damage.
Improving Hair Elasticity and Resilience
Hydrolyzed Rice Protein Liquid enhances hair elasticity, effectively reducing the risk of breakage when combing or using heated tools such as hair dryers and curling irons.
Closing Hair Cuticles
It forms a lightweight protective film on the hair surface, helping to close open cuticles, making the hair smooth and silky, while locking in internal moisture, thereby enhancing hair shine and reducing frizz and tangles.
Moisturizing
Hydrolyzed rice protein has hygroscopic properties, absorbing and locking in moisture from the hair strands, keeping the hair smooth and hydrated.
If you are interested in YTBIO's hydrolyzed rice protein or other ingredients, please feel free to contact us via online consultation or email. We will provide you with professional technical support and customized solutions.
Telephone:+8617782577059
Email:sales@sxytbio.com
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