Product Offerings
Product Categories:
Food Additives and Ingredients, Functional and Nutraceutical Foods
Products:
Resveratrol Extract, Milk Thistle Extract, L-Glutathione Reduced, Ginseng Extract, Ginkgo Biloba Extract, Stevia Extract
Changsha Huir Biological-tech Co., Ltd. is a leading Chinese manufacturer and global exporter of high-purity herbal extracts, phytochemicals, and nutraceutical active ingredients. Based in Changsha, Hunan Province—China’s botanical extract hub—Huir Bio specializes in R&D-driven production of standardized natural compounds used in dietary supplements, functional foods, cosmetics, and pharmaceuticals.
Core Business and Product Portfolio
Huir Bio offers a broad spectrum of herbal and botanical extracts, APIs, and nutraceutical ingredients derived from traditional Chinese medicinal plants and modern bioprocessing techniques. Their key product categories include:
-
Herbal Extracts:
- Ginkgo Biloba Extract (24/6 and customized specs)
- Grape Seed Extract (OPC 95%)
- Milk Thistle Extract (Silymarin 80%)
- Turmeric Extract (Curcumin 95%)
- Hesperidin
- Huperzine A (≥1%)
-
Phytochemical Actives:
- Resveratrol (≥98% Trans-Resveratrol)
- L-Dopa (from Mucuna pruriens)
- Alpha-Lipoic Acid (ALA)
- Berberine HCl
- Quercetin
-
Functional Nutraceuticals:
- L-Glutathione Reduced
- Coenzyme Q10 (VigorQ10™)
- Astaxanthin
- Beta-Carotene
These products are widely used in cognitive health, cardiovascular support, liver detox, antioxidant supplementation, joint support, and skin care formulations.
Specialization and Core USP
Changsha Huir Biological-tech’s core competitive advantages include:
- Vertical integration from raw botanical sourcing to extraction and formulation
- GMP-certified manufacturing facilities
- Advanced purification techniques (spray drying, column chromatography, membrane filtration)
- Strict adherence to international pharmacopeial standards (USP, EP, JP)
Their proprietary ingredient lines such as Ginkgo Genius™, VigorQ10™, Gluta-Era™, TOP-RSV™, and Mr.Ber™ are branded for specific health functions and purity levels demanded by the global nutraceutical market.
Manufacturing Capabilities
Huir Bio operates a modern manufacturing complex with:
- Multiple stainless-steel extraction lines
- HPLC and UV spectrophotometry labs
- Pilot-scale fermentation and enzymatic synthesis systems
- Drying systems (spray, vacuum, freeze-drying)
Production is supported by QA/QC laboratories with full in-house testing for:
- Heavy metals (ICP-MS)
- Solvent residues (GC)
- Microbial limits (TVC, yeast, mold, pathogens)
- Active compound quantification (HPLC/UV)
Annual production capacity exceeds 1,200 metric tons of botanical extracts and purified compounds.
Global Market Reach
Huir Bio exports to over 45 countries across:
- North America (USA, Canada)
- Europe (Germany, UK, France, Spain, Italy)
- Asia-Pacific (Japan, South Korea, India)
- South America and the Middle East
Their ingredients are sold to:
- Nutraceutical manufacturers
- Contract manufacturers and CMOs
- Pharmaceutical ingredient importers
- Sports nutrition and wellness brands
- Functional food developers
Public trade data platforms (e.g., ImportYeti, Volza) confirm hundreds of annual export consignments, particularly for ginkgo extract, resveratrol, and milk thistle.
Certifications and Regulatory Compliance
Huir Bio maintains international regulatory and quality standards including:
- ISO 9001:2015
- cGMP (Good Manufacturing Practice)
- HACCP food safety system
- Halal Certification
- Kosher Certification
- US FDA Registration
All products are accompanied by:
- Certificates of Analysis (CoA)
- Material Safety Data Sheets (MSDS)
- Technical Data Sheets (TDS)
- Third-party lab reports (upon request)
R&D and Innovation
Huir Bio invests significantly in phytochemistry and extraction efficiency through partnerships with:
- Hunan Agricultural University
- China Academy of Chinese Medical Sciences
Key innovations include:
- High-purity trans-resveratrol (TOP-RSV™)
- Micro-encapsulated glutathione for stability enhancement
- Liposomal delivery prototypes for CoQ10 and curcumin
Ongoing development is focused on increasing bioavailability, sustainability in sourcing, and developing new combinations for targeted health benefits.
Client Testimonials and Market Feedback
Although formal testimonials are not published, industry feedback consistently highlights:
“Reliable purity and potency in every batch—Huir Bio is one of our preferred suppliers for standardized herbal actives.”
“Their ginkgo extract passed rigorous third-party verification for our European brand’s needs.”
Major Achievements
- Exported to more than 45 countries with repeat clientele and multi-year contracts
- Developed multiple branded ingredients recognized in the nutraceutical marketplace
- Increased resveratrol capacity by 30% in response to antioxidant supplement demand
- Selected as a preferred supplier in Asia-Pacific supply chains for resveratrol and milk thistle
- Maintained GMP compliance across five consecutive audits
Changsha Huir Biological-tech Co., Ltd. continues to set benchmarks in the herbal extract industry through precision standardization, traceable sourcing, and science-based innovation. Its commitment to delivering premium quality botanical actives and nutraceutical solutions positions it as a trusted partner for health product manufacturers worldwide.