Buy Lycium Barbarum Polysaccharides (LBP) Wholesale – High-Purity Herbal Extract from Trusted Factory
Lycium Barbarum Polysaccharides (LBP) are the bioactive components extracted from the highest-quality Goji berries, sourced from trusted farms in Ningxia, China. Our factory specializes in producing high-purity LBP with consistent quality, optimized for dietary supplements, functional foods, cosmetic applications, and pharmaceutical health products. As a leading herbal extract supplier and botanical extract manufacturer, AIHerba provides bulk herbal extracts with GMP, ISO, and HACCP certifications, ensuring every batch meets stringent quality standards. Buyers seeking a reliable plant extract factory in China can buy herbal extracts wholesale directly from our facility, backed by COA, MSDS, and third-party testing (HPLC/UV/Microbial). Our decades of R&D experience, modern extraction technologies, and traceable raw material supply chains make us a trusted partner for customized formulations and high-value herbal ingredients.
1. 🧬 Product Overview — Expertise & Scientific Background
Product Name: Lycium Barbarum Polysaccharides (LBP)
Synonyms: Goji Berry Extract, Wolfberry Polysaccharides
CAS No.: 107-43-7
Botanical Source: Lycium barbarum L. (Dried Fruit)
Active Ingredient: Polysaccharides ≥ 50% (UV)
Appearance: Light yellow to brown fine powder
Manufacturer: Shaanxi Zhonghong Investment Technology Co., Ltd. (AiHerba®)
Certifications: GMP, ISO9001, HACCP, Halal, Kosher
Factory Location: Xi’an High-Tech Industrial Zone, Shaanxi, China
Contact: 📧 sales@aiherba.com | info@aiherba.com
Lycium Barbarum Polysaccharides (LBP) are naturally occurring bioactive macromolecules extracted from the dried fruit of Goji Berry.
Scientific research (PubMed, NIH) confirms their antioxidant, immune-modulating, anti-aging, liver-protective, and neuroprotective benefits.
This GMP certified plant extract for cosmetics and food-grade botanical extract is ideal for skincare, supplements, and functional beverages.
2. 🌾 Origin & Production — Experience from Factory to Formula
Plant Origin: 100% organically cultivated Lycium barbarum L. from Ningxia, China — globally recognized for superior goji quality.
Extraction Process: Water extraction → Ethanol precipitation → Membrane filtration → Low-temperature spray drying.
Production Scale: 2,000+ tons annual capacity in GMP-certified extract factory.
Experience: Over 20 years in herbal extract manufacturing and OEM API supply for international cosmetic and dietary supplement brands.
Customer Application Experience:
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💧 Cosmetics: Whitening creams, hydrating serums, antioxidant masks.
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🍃 Dietary Supplements: Immune gummies, energy capsules, detox powders.
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🧴 Functional Foods: Goji energy drinks, herbal nutrition blends.
3. 📊 Product Specifications & COA Summary — Professional Data Integrity
| Parameter | Specification | Test Method |
|---|---|---|
| Appearance | Light yellow to brown powder | Visual |
| Assay (Polysaccharides) | ≥ 50.0% | UV Spectrophotometry |
| Solubility | Soluble in water | Visual |
| Loss on Drying | ≤ 5.0% | USP |
| Ash | ≤ 5.0% | USP |
| pH (1% solution) | 5.0–7.0 | pH meter |
| Heavy Metals | ≤ 10 ppm | ICP-MS |
| Arsenic (As) | ≤ 1 ppm | ICP-MS |
| Lead (Pb) | ≤ 2 ppm | ICP-MS |
| Cadmium (Cd) | ≤ 1 ppm | ICP-MS |
| Mercury (Hg) | ≤ 0.1 ppm | ICP-MS |
| Total Plate Count | ≤ 1000 CFU/g | USP |
| Yeast & Mold | ≤ 100 CFU/g | USP |
| E. coli | Negative | USP |
| Salmonella | Negative | USP |
| Shelf Life | 24 months | Stability Test |
| Storage | Cool, dry, sealed | SOP Standard |
🔬 Pesticide Residue Testing
| Pesticide Name | Limit (mg/kg) | Method |
|---|---|---|
| DDT | ≤ 0.05 | GC-MS |
| BHC (γ-HCH) | ≤ 0.02 | GC-MS |
| Parathion | ≤ 0.05 | GC-MS |
| Malathion | ≤ 0.5 | GC-MS |
| Chlorpyrifos | ≤ 0.5 | GC-MS |
⚗️ Heavy Metals
| Element | Limit (ppm) | Method |
|---|---|---|
| Pb (Lead) | ≤ 2.0 | ICP-MS |
| As (Arsenic) | ≤ 1.0 | ICP-MS |
| Cd (Cadmium) | ≤ 1.0 | ICP-MS |
| Hg (Mercury) | ≤ 0.1 | ICP-MS |
🧫 Microbiological Standards
| Item | Limit | Method |
|---|---|---|
| Total Plate Count | ≤ 1000 CFU/g | USP |
| Yeast & Mold | ≤ 100 CFU/g | USP |
| E. coli | Negative | USP |
| Salmonella | Negative | USP |
| Staphylococcus aureus | Negative | USP |
4. 💪 Health Benefits — Expertise & Evidence-Based Science
| Function | Description | Applications |
|---|---|---|
| Antioxidant Protection | Neutralizes free radicals, supports cellular protection | Anti-aging cosmetics, antioxidant drinks |
| Immune Modulation | Enhances immune balance and resilience | Immune-boosting supplements |
| Skin Repair & Whitening | Stimulates fibroblast activity, collagen synthesis | Whitening cream, hydrating serum |
| Liver Protection | Reduces liver enzyme levels, supports detox | Liver health supplements |
| Neuroprotection | Enhances cognition, reduces fatigue | Brain health formulas |
Scientific References:
5. 🧴 Industry Applications — Authoritativeness
| Industry | Applications |
|---|---|
| Cosmetics | Whitening cream, firming lotion, hydrating serum |
| Functional Food & Beverage | Goji drinks, energy bars, beauty beverages |
| Dietary Supplements | Capsules, gummies, immune powders |
| Pharmaceuticals | Liver-protection adjuncts, antioxidant agents |
6. 🏭 OEM & Bulk Supply — Experience + Trustworthiness
AiHerba® offers OEM / ODM manufacturing and customized herbal extract services:
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Customized Herbal Extracts: Polysaccharide purity, carrier, solvent, or color customization
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Free Sample Herbal Extract: Available for formulation R&D testing
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Private Label Formulation: Natural antioxidant blends for skin & health
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Cosmetic Raw Material Supplier Bulk: GMP certified for whitening & moisturizing formulas
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Food-Grade Botanical Extract Supplier: Safe for dietary and beverage applications
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OEM API Supplier China: Contract manufacturing with full traceability & documentation
7. ⚙️ Usage & Formulation Guidelines — Expert Tips
| Application | Recommended Dosage |
|---|---|
| Dietary Supplements | 200–500 mg/day polysaccharides (or 500–1500 mg extract) |
| Cosmetic Formulations | 0.1–1.0% in creams, masks, or serums |
| Functional Food | 0.2–1.0% per serving |
Formulation Tip: Combine with Vitamin C, Beta-Carotene, Ellagic Acid, or Hyaluronic Acid for enhanced antioxidant and whitening effects.
Maintain pH between 5–7 for stability. Store in a cool, dry, sealed condition.
8. ⚠️ Precautions
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Do not exceed recommended dosage.
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Not suitable for children under 3 years old.
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Use food-grade or cosmetic-grade verified raw materials only.
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Store away from sunlight and moisture to prevent degradation.
9. 🧾 Certifications & Quality Assurance — Authoritativeness
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GMP, ISO9001, HACCP, Halal, Kosher Certified Factory
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SGS & Eurofins tested for heavy metals, pesticide residues, and microbiology
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Full traceability: COA, QC report, and lot number per batch
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Compliance with USP / EP / GB standards
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Regulatory reference: FDA Botanical Extract Guidance
10. 💼 Why Choose AiHerba® — Trustworthiness
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Direct manufacturer & factory supplier in China
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Competitive bulk & wholesale price
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20+ years experience in botanical extraction
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Customized herbal extract specifications (10%-70% polysaccharides)
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Global supply to cosmetic, supplement, and food industries
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Verified brand credibility: Shaanxi Zhonghong Investment Technology Co., Ltd.
📩 Contact Us:
Email: sales@aiherba.com | info@aiherba.com
Website: www.aiherba.com
11.FAQ
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What is the purity of your LBP powder?
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Typically ≥ 50% (HPLC), with water-soluble formulation.
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Can I request a COA and MSDS?
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Yes, all batches come with COA/MSDS; third-party verification available.
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Do you provide customized herbal extract services?
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Yes, we offer OEM/ODM formulations tailored to specific dosage and applications.
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Is your factory GMP certified?
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Yes, AIHerba is GMP, ISO, and HACCP certified.
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Do you supply free samples?
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Yes, samples can be shipped upon request to qualified buyers.
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12. 👨🔬 Author & Review
Author: Dr. Liao Daohai — Senior Phytochemical Researcher, AiHerba® R&D Center
Reviewed by: GMP Lab QC Department
Last Updated: October 2025
Citation: Zhonghong AiHerba R&D, “Technical Specification and Application Report of Lycium Barbarum Polysaccharides,” 2025
13.🔍 Related Products
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NIH Dietary Supplements Fact Sheet: Goji Berry
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FDA GRAS & Functional Food Guidelines: FDA
Bulk Supply & Technical Support
Get direct factory quotes, COA, and MSDS within 12 hours. We support bulk supply and custom specifications.
