Hydrolyzed Keratin Powder Wool Source ≥99% Protein | Bulk Raw Material for Cosmetics & Food | KEEP INGREDIENTS
KEEP INGREDIENTS supplies high-purity wool-derived hydrolyzed keratin powder meeting GB31645-2018 standards. Complete certification documents including COA, MSDS, source, BSE-free, Veterinary, Health and Import & export inspection and quarantine certificatesare available. Low heavy metal and compliant microbiological indexes for bulk wholesale across global cosmetic and food sectors.
The hydrolyzed keratin powder supplier provides a structurally optimized raw material exhibiting uniform molecular breakdown, ensuring enhanced solubility and bioavailability. This facilitates seamless system integration within diverse formulation platforms adopted by bulk cosmetic keratin manufacturer clients. The keratin powder’s design as a purified hydrolysate derived from wool ensures high protein integrity, critical for sustained functional performance. Its powdered form enhances handling efficiency, storage stability, and batch homogeneity, supporting modular formulation designs and scalable manufacturing operations. Such design attributes reduce processing variability and improve overall formulation reproducibility.
Performance, Usability, and User Value
From a performance standpoint, this keratin powder ensures rapid dispersion and effective incorporation within cosmetic and food matrices, optimizing end-product efficacy. The superior protein content supports enhanced hair shaft reinforcement and skin hydration at controlled dosages, delivering measurable improvements. Usability is further augmented by the powder’s compatibility with a broad range of cosmetic actives and excipients, reducing formulation complexity. For users, the consistent quality and functional predictability of the hydrolyzed keratin translate into reduced batch failures, improved product stability, and accelerated development cycles, thereby increasing return on investment and market responsiveness.
1. Brief Introduction
KEEP INGREDIENTS produces and exports premium hydrolyzed keratin powder refined from natural wool via controlled enzymatic hydrolysis processing.
Our products serve bulk buyers across North America, Europe and other global markets as standardized raw materials for cosmetic formulation and food production.
We provide full sets of supporting paperwork for overseas customs clearance and product registration: batch-specific COA, MSDS, wool source declaration, country-of-origin certificate and formal BSE/TSE-free statement. The material contains no unnecessary additives and complies with China national standard GB 31645-2018.
2. Product Specification & Single-Batch Test Data
Test Item
Spec Requirement
Single Batch Test Result
Appearance
Uniform soft powder without agglomeration
Complies
Color
Off-white fine powder
Complies
Flavor & Odor
Natural intrinsic scent, no abnormal odor
Complies
Foreign Impurity
No visible foreign particles
Complies
Bulk Density
—
0.17g/mL
Protein(Dry Base)
≥99.0%
99.10%
Moisture
≤7.0%
3.42%
Total Ash
≤7.0%
2.39%
pH(6.67% aqueous solution)
5.5-7.5
6.01
Basic Product Parameters
Parameter
Details
CAS No.
69430-36-0
Mesh Size
80~100 mesh
Raw Material
Natural Wool
Heavy Metals
Heavy Metal
Standard Limit
Test Result
Lead (Pb)
≤10.0mg/kg
Qualified
Arsenic (As)
≤2.00mg/kg
Qualified
Mercury (Hg)
≤1.0mg/kg
Qualified
Cadmium (Cd)
≤5.0mg/kg
Qualified
Overall Result
—
All indicators qualified
Microbiological Test Limits & Results
Microbe Item
Standard Limit
Test Result
Total Plate Count
≤500CFU/g
Qualified
Mold & Yeast
≤100CFU/g
Qualified
Heat-resistant Coliform
Not Detected
Not Detected
Staphylococcus aureus
Not Detected
Not Detected
Pseudomonas aeruginosa
Not Detected
Not Detected
Overall Result
—
All indicators qualified
3. Core Product Advantages
* Controllable Wool Origin: Raw materials sourced from regular wool resources, equipped with formal source certification and origin paperwork; certified BSE/TSE-free to satisfy US & EU import access rules.
* Optimized Production Craft: Manufactured by directional biological enzymatic hydrolysis, followed by filtration, purification and spray drying. Final powder features good water solubility and high utilization rate.
* Full Document Support: Every order can be matched with COA, MSDS, source certificate and BSE-free declaration to facilitate buyers’ customs clearance and factory filing work.
4. Industry Application & Recommended Dosage
Suggested addition proportion: 0.5%~3%
Cosmetic & Personal Care Raw Material
Skin care: Added into facial mask, essence and toner to boost skin moisturization and improve dry, coarse skin texture
Hair care: Used in shampoo and conditioner to maintain hair cuticle integrity, reduce split ends and enhance hair smoothness and gloss
Oral care: Applied in toothpaste and mouthwash formulas for daily oral care formulations
Food Grade Raw Material
Meat products: Improve meat tenderness, water retention and sensory taste
Baked goods (bread, biscuits): Function as protein nutrition fortifier to enrich nutrition and optimize finished product texture
Beverage, dairy & condiments: Natural protein supplement for nutritional enhancement
Package option: 1kg aluminum foil pouch; 10~15kg carton / fiber drum with food-grade PE inner bag
Storage requirement: Hermetically sealed, stored under ≤25℃ & RH≤65% cool dry environment, avoid direct sunlight and peculiar smell surroundings
Shelf life: 24 months under original sealed package and proper storage conditions
7. Purchase Service
Sample service: Free sample available, customer covers international courier cost for pre-formula testing
Order flexibility: Accept small trial orders and large bulk shipments with tiered preferential pricing
Document service: All certification files can be provided in advance for buyers’ pre-clearance verification
8. Cross-Series Recommendation
We also supply New Zealand-source bovine organ powder series (Beef Liver Powder, Bovine Heart Powder, Bovine Kidney Powder) with identical complete certification system for one-stop bulk purchasing.
What is the origin and purity of your hydrolyzed keratin powder?
Our hydrolyzed keratin powder is derived from natural wool sources with a protein content of ≥99%. This high purity ensures consistent performance for both cosmetic and food formulations, making us a trusted hydrolyzed keratin powder supplier for your manufacturing needs.
Can you provide customized bulk quantities of keratin powder for large-scale production?
We specialize as a bulk cosmetic keratin manufacturer, offering scalable supplies to meet your large production demands. Please contact us directly to discuss your specific volume requirements and receive tailored support for your formulation projects.
How does hydrolyzed keratin improve product solubility and bioavailability?
Because our keratin is hydrolyzed, it has enhanced solubility and greater bioavailability compared to non-hydrolyzed forms. This property facilitates easier incorporation into cosmetic and food products, improving efficacy and absorption in final formulations.
Do you support formulation development with your keratin powder?
Yes, we provide technical support to help integrate our hydrolyzed keratin powder into your cosmetic or food products. Our expertise as a bulk cosmetic keratin manufacturer ensures you have reliable guidance for successful and consistent production results.
CONTACT US
If you have any queries, get in touch today! Don't hesitate. We try to take the extra step for our customer satisfaction.
