Lycium Barbarum Extract Benefits, Uses, Dosage, and B2B Supplier Guide

1. Lycium Barbarum Extract – Premium Goji Berry Extract for B2B Buyers

Lycium Barbarum Extract, derived from premium Goji berries (Lycium barbarum L.), is a highly standardized herbal ingredient widely used in nutraceuticals, functional foods, cosmetics, and pharmaceutical applications. Our factory-direct Lycium Barbarum Extract ensures consistent quality with standardized polysaccharide content, verified through rigorous testing for pesticides, heavy metals, and microbial contamination. With a reputation for reliability and traceable sourcing, we supply bulk quantities to international B2B buyers, including OEM/ODM partners, supplement manufacturers, and cosmetic formulators. Customers benefit from our strict quality control, COA documentation, and full compliance with global safety standards. Whether your application requires water-soluble or alcohol-soluble extracts, our Lycium Barbarum Extract provides a cost-effective, high-performance solution backed by extensive factory experience and documented efficacy.

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2. Product Overview

• Botanical Source: Lycium barbarum L. fruits (Goji berry)

• Appearance: Fine red-brown powder

• Active Ingredients: Polysaccharides ≥ 40%, flavonoids ≥ 2%, betaine ≥ 0.5%

• CAS Number: 84929-27-1

• Solubility: Water-soluble / Alcohol-soluble

• Specification: Customizable to meet industry needs

• Main Markets: Europe, North America, Asia, and global B2B buyers

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3. Health Benefits & Functional Applications

1. Immune Support: Rich in Lycium barbarum polysaccharides (LBPs), known to modulate immune responses.

2. Antioxidant Activity: Protects cells against oxidative stress and supports anti-aging formulations.

3. Eye & Liver Health: Traditionally used in Chinese medicine to support vision and liver function.

4. Energy & Vitality: Supports general well-being, stamina, and healthy aging.

5. Cosmetic Applications: Moisturizing and anti-aging benefits in skin care formulations.

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4. Usage Guidelines

• Dosage for Supplements: Typically 100–300 mg/day of standardized polysaccharides, depending on product application.

• Cosmetic Use: 0.5–2% in topical creams, serums, or masks.

• Food & Beverage: 0.1–1% in functional drinks, teas, or health bars.

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5. Traditional Applications

• Used in traditional Chinese medicine for liver and kidney health, eye protection, and enhancing overall vitality.

• Commonly incorporated into herbal teas, tinctures, and tonics.

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6. Recommended Formulation Guide

• Compatible with polysaccharide-rich formulations

• Can be blended with other herbal extracts (e.g., Astragalus, Ginseng) for synergistic effects

• Water-soluble extracts are ideal for beverages; alcohol-soluble for tinctures

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7. Safety & Precautions

1. Consult healthcare professionals if pregnant or nursing.

2. Store in a cool, dry, and dark place, away from direct sunlight.

3. Avoid moisture exposure to maintain extract quality.

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8. Product Specifications & COA

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9. Manufacturing & Production Process

1. Raw Material Selection: Certified organic Lycium barbarum fruits

2. Cleaning & Sorting: Removal of impurities and foreign matter

3. Extraction: Hot water / alcohol extraction to isolate polysaccharides and flavonoids

4. Filtration & Concentration: Removal of insoluble residues, concentration under controlled temperature

5. Spray Drying: Produces fine powder with consistent particle size

6. Quality Control: Full-spectrum testing (pesticides, heavy metals, microbes)

7. Packaging: Sealed drums with moisture-proof lining

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10. Storage & Shelf Life

• Storage: Cool, dry, airtight containers

• Shelf Life: 24 months from production date under recommended conditions

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11. Packaging, Sample Policy & MOQ

• Standard Packaging: 25 kg/drum, 27 drums/pallet

• Samples: Available for evaluation; shipping costs apply

• MOQ: 100 kg per order (negotiable for long-term contracts)

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12. Applicable Industries & Use Cases

• Nutraceuticals & Dietary Supplements – capsules, tablets, powders

• Functional Foods & Beverages – teas, drinks, health bars

• Cosmetics & Skincare – anti-aging creams, masks, serums

• Pharmaceuticals – herbal formulations, tonics

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13. Professional Credentials & Trust Signals

• ISO 9001 / GMP certified manufacturing

• COA and third-party lab testing available

• Verified factory with 15+ years of production experience

• Real product photos and brand endorsements from clients

• Contact: sales@aiherba.com / info@aiherba.com

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14. FAQ

Q1: Is Lycium Barbarum Extract water-soluble?
A1: Yes, we offer both water-soluble and alcohol-soluble extracts for various applications.

Q2: Are your products tested for heavy metals?
A2: Absolutely. All batches undergo ICP-MS heavy metal testing and full COA verification.

Q3: What is the recommended dosage for dietary supplements?
A3: Typically 100–300 mg/day of standardized polysaccharides, adjusted per product formula.

Q4: Can you provide bulk supply for OEM/ODM projects?
A4: Yes, we supply globally with MOQ starting from 100 kg and offer customization for formulations.

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15. References

1. PubMed – Lycium barbarum Polysaccharides

2. FDA – Dietary Supplements Guidance

3. NIH – Goji Berry Research

4. Chinese Pharmacopoeia, 2025 Edition