White Mulberry Leaf Extract - Standardized DNJ Raw Material for OEM/ODM Supplements
Standardized white mulberry leaf extract raw material for dietary supplement manufacturers. Derived from the leaves of Morus alba, standardized to alkaloid (DNJ) and flavonoid content. Suitable for capsule, tablet, and powder formulations in the blood sugar support and general wellness category.
Key Specifications:
- Standardized to 1% alkaloids (DNJ) and 15% flavonoids, customizable
- Source: Morus alba leaf
- Form: Fine extract powder
- Botanical-grade, third-party tested
- Flexible MOQ from 25kg
- Compatible with capsule, tablet, and powder applications
Active Compounds: 1-deoxynojirimycin (DNJ) and flavonoids, studied for their role in carbohydrate metabolism and antioxidant activity.
Ideal For: OEM/ODM supplement brands, contract manufacturers, blood sugar support formulators, private label producers.
- Product Details
- Technical Specification
- After-sale service
White Mulberry Leaf Extract - Standardized Botanical Raw Material
White mulberry leaf extract is derived from the leaves of Morus alba, a plant used for centuries in traditional Chinese herbal practice. The leaves contain an alkaloid called 1-deoxynojirimycin (DNJ), as well as flavonoids such as quercetin and isoquercetin. These compounds have been studied for their role in carbohydrate metabolism and for antioxidant activity. This standardized extract is intended as a raw material for manufacturers producing blood sugar support and general wellness supplements.
Raw Material Features:
Source: Morus alba leaf
Form: Fine extract powder
Standardization: 1% alkaloids (DNJ), 15% flavonoids (adjustable to customer specification)
Appearance: Light green to brown fine powder
Solubility: Water-soluble, suitable for various formulation methods
Active Compounds: 1-deoxynojirimycin (DNJ), flavonoids (quercetin, isoquercetin)
Primary Applications:
Blood sugar support supplement formulations
General wellness and antioxidant products
Multi-ingredient metabolic blends
Capsule, tablet, and powder applications
Manufacturing Notes:
Consistent standardization batch-to-batch
Compatible with complementary ingredients such as cinnamon extract and chromium
Suitable for vegetarian capsule applications
Custom DNJ percentages available on request
| Parameter | Specification |
| Product Name | White Mulberry Leaf Extract (Standardized) |
| Botanical Source | Morus alba leaf |
| Active Compounds | 1-deoxynojirimycin (DNJ), flavonoids |
| Standardization | 1% alkaloids (DNJ), 15% flavonoids (customizable) |
| Form | Fine extract powder |
| Appearance | Light green to brown powder |
| Particle Size | 80 mesh |
| Moisture Content | <5% |
| Heavy Metals | <10 ppm (Pb, Cd, As, Hg compliant) |
| Microbial Load | <1000 CFU/g, E. coli negative |
| Shelf Life | 24 months (proper storage) |
| Storage | Cool, dry place, away from light and moisture |
| Packaging | 25kg / 50kg fiber drums or bags |
| Testing Method | HPLC for DNJ/flavonoid verification |
| Certifications | GMP, ISO 22000 |
| Origin | uangzhou, China |
Minimum Order & Pricing:
MOQ: 25kg per order
Volume discounts: 100kg+, 500kg+
Standard packaging: 25kg / 50kg drums or bags
Lead time: 15-30 days
Quality Assurance:
Third-party lab testing (HPLC DNJ/flavonoid verification)
Heavy metal & microbial screening
Certificate of Analysis (COA) provided per batch
Batch traceability and documentation
Technical Support:
Custom standardization percentages available
Formulation compatibility guidance
Regulatory documentation support
Sample availability for qualification (100-200g)
