1. Isatis Indigotica Fort Extract (Banlangen Extract) – GMP Certified Bulk Supply
Isatis Indigotica Fort Extract, also known as Banlangen Extract, is a standardized botanical ingredient derived from Isatis indigotica Fort. root, widely used in dietary supplements, functional foods, cosmetics, and pharmaceutical research applications.
AIHerba® supplies GMP-certified, high-purity Isatis Indigotica Extract in bulk and wholesale formats, manufactured under strict quality control with full batch traceability. Our extract is standardized for key phytochemical markers and produced using water-ethanol extraction and advanced purification technologies, ensuring consistent potency, stability, and compliance with international standards.
Designed for B2B buyers, including supplement brands, contract manufacturers, formulators, and distributors, this ingredient supports immune-support positioning, botanical formulations, and functional ingredient development without making therapeutic claims.
OEM/ODM customization, COA documentation, and global export support are available.
2. What Is Isatis Indigotica Fort Extract?
Isatis Indigotica Fort Extract is a concentrated botanical extract obtained from the dried root of Isatis indigotica, a plant traditionally cultivated in Northern and Central China. The raw material is carefully selected from traceable cultivation bases and processed to preserve its naturally occurring phytochemicals.
In modern industrial applications, this extract is valued as a functional botanical ingredient, rather than a finished medicinal product. It is commonly incorporated into nutraceutical blends, plant-based formulations, personal care products, and research-grade applications, where botanical origin, purity, and consistency are essential.
3. Botanical Source & Raw Material Origin
-
Botanical Name: Isatis indigotica Fort.
-
Plant Part Used: Root
-
Common Name: Banlangen
-
Geographical Origin: Shaanxi, Gansu, Henan (China)
-
Cultivation Method: Contract farming with GAP-style management
-
Harvest Season: Autumn
-
Traceability: Full batch and supplier traceability
AIHerba® works directly with long-term farming partners to ensure stable supply, controlled quality, and sustainable sourcing.
4. Key Active Components & Functional Mechanisms (Non-Therapeutic)
Isatis Indigotica Fort Extract naturally contains multiple phytochemical groups, including:
-
Indole alkaloids (e.g., indirubin derivatives)
-
Phenolic compounds
-
Polysaccharides
From a formulation perspective, these compounds are studied for their antioxidant capacity, botanical synergy, and suitability for immune-support positioning in functional products.
No disease prevention or treatment claims are made.
5. Functional Benefits (Formulation-Level, Non-Medical)
-
Supports botanical immune-support formulations
-
Provides antioxidant positioning in functional products
-
Enhances plant-based ingredient portfolios
-
Suitable for clean-label and herbal ingredient lines
-
Compatible with multi-ingredient nutraceutical blends
6. Traditional Use Background (Informational Only)
In traditional herbal literature, Isatis indigotica root has been historically referenced in botanical records. This information is provided for cultural and academic context only and does not imply therapeutic use or medical claims.
7. Recommended Use & Formulation Guidelines (B2B Only)
-
Intended Use: Raw material for further formulation
-
Recommended Inclusion Level: Determined by formulators based on application, regulatory requirements, and product design
-
Formulation Compatibility: Capsules, tablets, powders, beverages, topical systems
-
Not Intended For: Direct consumer use without formulation and regulatory evaluation
8. Technical Specifications
| Parameter | Specification |
|---|---|
| Appearance | Brown to yellow-brown fine powder |
| Odor | Characteristic botanical |
| Solubility | Partially water-soluble |
| Extraction Ratio | Explained upon request |
| Carrier | None / Maltodextrin optional |
| Particle Size | ≥ 95% pass 80 mesh |
| Moisture | ≤ 5% |
9. Certificate of Analysis (COA) – Quality Control Overview
Pesticide Residues
| Item | Limit | Test Method |
|---|---|---|
| Organophosphates | Complies with USP | GC-MS |
| Organochlorines | Complies with USP | GC-MS |
| Pyrethroids | Complies with USP | GC-MS |
Heavy Metals
| Item | Limit | Test Method |
|---|---|---|
| Lead (Pb) | ≤ 3.0 ppm | ICP-MS |
| Arsenic (As) | ≤ 2.0 ppm | ICP-MS |
| Cadmium (Cd) | ≤ 1.0 ppm | ICP-MS |
| Mercury (Hg) | ≤ 0.1 ppm | ICP-MS |
Microbiological Standards
| Item | Limit | Test Method |
|---|---|---|
| Total Plate Count | ≤ 10,000 CFU/g | USP |
| Yeast & Mold | ≤ 100 CFU/g | USP |
| E. coli | Negative | USP |
| Salmonella | Negative | USP |
10. Manufacturing Process & Production Flow
-
Raw material inspection & cleaning
-
Controlled water-ethanol extraction
-
Filtration & concentration
-
Purification & standardization
-
Spray drying / vacuum drying
-
Metal detection & sieving
-
Final QC testing
-
Batch coding & packaging
All processes are conducted under GMP-certified conditions.
11. Packaging, Storage & Shelf Life
-
Packaging Options: 1kg aluminum foil bag / 25kg fiber drum
-
Storage Conditions: Cool, dry, sealed, away from light
-
Shelf Life: 24 months when properly stored
12. MOQ, Samples & Logistics
-
MOQ: 25 kg
-
Sample Policy: Available upon request
-
Lead Time: 5–10 working days
-
Shipping: Air, sea, courier (DHL/FedEx/UPS)
13. Industry Applications & Real-World Use Scenarios
Scenario 1: Dietary Supplement Manufacturing
Used as a botanical ingredient in immune-support or seasonal wellness formulas, combined with vitamins, minerals, or other herbal extracts.
Scenario 2: Functional Beverage R&D
Applied in powdered drink mixes or plant-based functional beverages for botanical positioning.
Scenario 3: Cosmetic & Personal Care
Incorporated into botanical skincare formulas emphasizing antioxidant and plant-derived ingredients.
14. Clinical & Scientific Research Overview (Non-Promotional)
Numerous peer-reviewed studies explore phytochemical profiles of Isatis indigotica for academic and formulation research purposes.
15. Procurement Comparison & Buyer Guide
| Factor | AIHerba® Advantage |
|---|---|
| Manufacturing | GMP-certified factory |
| Traceability | Full batch records |
| Customization | OEM/ODM available |
| Documentation | COA, MSDS, TDS |
| Experience | 28+ years |
16. B2B Buyer FAQs
Q1: Is this product suitable for export to the EU/US?
A: Yes, documentation supports international compliance.
Q2: Can specifications be customized?
A: Yes, standardization options available.
Q3: Do you provide stability data?
A: Available upon request.
Q4: Is this a finished supplement?
A: No, it is a raw material only.
Q5: Can you support OEM formulations?
A: Yes, full OEM/ODM services.
Q6: Are third-party tests available?
A: Yes, SGS and other labs supported.
17. References & Regulatory Context
-
PubMed: https://pubmed.ncbi.nlm.nih.gov
-
NIH: https://www.nih.gov
-
FDA Dietary Supplement Guidance: https://www.fda.gov
-
Chinese Pharmacopoeia (Reference Use)
Manufacturer & Quality Assurance
Manufactured by AIHerba® (Shaanxi Zhonghong Investment Technology Co., Ltd.),
a GMP-certified manufacturer specializing in high-purity botanical extracts
for dietary supplements, cosmetics, and pharmaceutical applications.
✔ GMP-certified production facility
✔ Full COA & technical specifications available
✔ Batch traceability & strict quality control
✔ Bulk supply & OEM/ODM services for global B2B buyers
📧 sales@aiherba.com | info@aiherba.com | liaodaohai@gmail.com
🌐 www.aiherba.com
