Top Trusted Plant-Based Proteins Factories & Factory

Pioneering Organic Botanicals, Clean-Label Protein Isolates, and GMP-Compliant Bioactive Formulas for Global B2B Brands

Industrial-Scale Botanical Solutions

Shanxi Kawsana Health Co., Ltd. is a globally recognized manufacturer and high-capacity supplier of natural plant-based ingredients, standardized botanical extracts, and custom functional nutrition solutions. With over a decade of processing excellence, we build bridges between raw natural properties and highly sophisticated global supplement, cosmetic, and food brands.

Strategically situated in Shanxi Province, China—a region renowned for rich wild herbal reserves—our facility acts as a high-tech center for plant protein isolated processing and bio-active extraction. Our operations boast a GMP-compliant manufacturing footprint exceeding 12,000 square meters. This industrial capacity is monitored and supported by our state-of-the-art 600-square-meter R&D and Quality Control Center.

Through our dedicated OEM/ODM division, we provide structured, turnkey support: from initial raw materials sourcing and custom solvent processing to HPLC purity validation, private label packaging design, regulatory documentation, and cross-border customs clearance. Every step is tailored to minimize supply chain disruption for our buyers in highly regulated international markets.

12,000+ Sqm GMP Facility
40+ Countries Served
10+ Years Experience
600+ Sqm R&D Center

Plant-Based Protein & Phytochemical Market Trends

The global shift towards alternative proteins is no longer just a lifestyle choice; it is a macro-economic transition driven by sustainability mandates, supply security, and evolving consumer health preferences. Global plant-based protein markets are projected to reach unprecedented demand metrics over the next decade, transitioning from basic soy and wheat derivatives towards hypoallergenic, nutrient-dense isolates such as hydrolyzed pea protein, mung bean, and fava bean proteins.

Furthermore, clean-label initiatives demand that factories eliminate chemical solvents, artificial carriers, and allergen-heavy additives. Modern corporate buyers are actively searching for suppliers capable of offering physical extraction processes (such as enzymatic hydrolysis or water-based purification) that preserve the native nutritional profile of the plant while ensuring optimal solubility, taste neutrality, and protein concentrations above 80%.

Global Procurement Strategies & Supplier Auditing Criteria

Procuring raw botanical powders and proteins at an industrial scale demands stringent risk management. Procurement directors face complex hurdles including heavy metal containment (lead, arsenic, mercury, cadmium), pesticide residues, microbial contamination, and active ingredient instability. When auditing a manufacturing plant, enterprise buyers focus on several critical performance benchmarks:

  • Active Component Standardization: Ensuring that active ingredients (e.g., Oxymatrine in Sophora Flavescens, or Flavonoids in Dandelion Root) remain consistent batch-after-batch through High-Performance Liquid Chromatography (HPLC) testing.
  • Physical Property Standardization: Verifying bulk density, particle size mesh distribution, hydration properties, and thermal stability in dynamic food and beverage applications.
  • Full Chain Traceability: Documenting the raw plant’s lifecycle from agricultural cultivation source through processing, isolation, sterilization, and transport.

Custom OEM/ODM & Integrated Processing Capabilities

Recognizing that one size does not fit all, Shanxi Kawsana Health Co., Ltd. provides comprehensive tailored solutions. Our modern facilities support a variety of custom requests, such as adjusting the concentration of polysaccharides, creating customized chocolate/vanilla flavor profiles for hydrolyzed vegan protein isolates, or formulating advanced topical compounds like GHK-Cu Copper Peptide combined with plant extract bases for the clinical skincare industry. Our integration ensures that our raw material customers can seamlessly transition to finished, retail-ready products under one manufacturing partner.

Our Standardized Production Lines & Lab Procedures

Transparent visualization of our manufacturing facilities, processing equipment, and analytical testing labs.

Technical Roadmap & Processing Innovation

Kawsana Health stays at the cutting edge of manufacturing technologies by implementing an eco-friendly, high-efficiency production roadmap. We recognize that botanical compounds must be processed gently to retain their biological structures and maximize active potencies. Our roadmap focuses on integrating green solvents, reducing thermal degradation, and automating physical separations.

1. Supercritical CO2 & Multi-Phase Solvent Extraction

For essential oils, oleoresins, and sensitive herbal fractions (such as Ginger Oleoresin), we utilize state-of-the-art Supercritical CO2 extraction. This solvent-free methodology protects thermo-sensitive compounds and yields high-purity extracts completely free of toxic organic residues.

2. High-Precision Membrane Filtration & Centrifugation

By using industrial decanter centrifuges and micro-filtration membranes, we effectively isolate plant proteins and botanical compounds while removing insoluble fibers and starches. This step guarantees high solubility, excellent dispersibility, and clear dissolution profiles in liquid formulations.

3. Low-Temperature Vacuum Concentration & Spray Drying

Protecting the molecular structure of active ingredients, such as flavonoids in Dandelion Root or polysaccharides in Polyporus Umbellatus, is essential. We use low-temperature vacuum evaporators followed by rapid spray drying in a closed, clean-air environment. This results in uniform particle size distribution, zero caramelization, and instant dispersibility.

4. AI-Enhanced HPLC Analytical Validation

Our quality control center leverages high-performance liquid chromatography integrated with digital data management systems. Every batch undergoes strict chromatography verification to confirm botanical authenticity, quantify active compounds, and ensure complete absence of heavy metals, pesticides, and residual solvents.

Localization Support & Cross-Border Compliance

Navigating global regulatory landscapes is one of the biggest bottlenecks for international distributors. Different countries apply divergent standards regarding novel foods, cosmetic ingredients, and dietary supplements. Shanxi Kawsana Health Co., Ltd. addresses these regulatory requirements directly through structured compliance documentation and localized custom clearance support.

We provide full documentation, including Certificate of Analysis (CoA), allergen declarations, non-GMO statements, heavy metal testing sheets verified by third-party laboratories (such as SGS or Eurofins), and safety data sheets (SDS) for our chemical and cosmetic lines (e.g., Lauryl Glucoside and Kojic Acid). Our logistics division has established reliable freight corridors, allowing us to export to over 40 countries, with custom duties assistance for North America, the European Union, the Middle East, and Southeast Asia.

Answers to Frequently Asked B2B Sourcing Questions

Technical specifications, order processing, and logistical procedures designed for trade procurement professionals.

1. What is the typical lead time for custom OEM formulations and bulk extract shipping?
For standard bulk raw materials in stock, shipping preparation takes 3–5 working days. For custom OEM/ODM packaging, proprietary formulations (such as private label capsules or custom-flavored pea proteins), and custom extraction ratios, the complete cycle takes 15–25 working days, depending on raw material harvesting cycles and packaging approval timelines.
2. How does your factory verify raw material purity and heavy metal thresholds?
Every batch of raw herbs is inspected at our 600-square-meter analytical testing center. We run HPLC (High-Performance Liquid Chromatography) to determine active concentrations, and ICP-MS (Inductively Coupled Plasma Mass Spectrometry) to ensure heavy metal thresholds (arsenic, lead, mercury, cadmium) comply with USP, EP, and FDA guidelines. We also issue a formal Certificate of Analysis (CoA) with every shipment.
3. Are your plant-based proteins and botanical ingredients certified organic and non-GMO?
Yes, we prioritize non-GMO botanical sources. Our Hydrolyzed Pea Protein Isolate is processed from organic peas, and we provide organic-compliant documentation upon request. Our factory is GMP-certified, and we work closely with international registrars to align with USDA Organic and EU Organic requirements.
4. Can you handle custom packaging, bottling, and retail-ready private labeling?
Absolutely. We run fully automated filling, capping, plastic sealing, and boxing lines (visible in our factory gallery). We can package raw powders in bulk drums (10kg/25kg), or package finished formulas into private-label stand-up pouches, jars, glass dropper bottles, and blister packs, complete with customized outer packaging design support.
5. How do you maintain consistent active ingredient ratios in seasonal botanical harvests?
Through standardized extraction technologies. Instead of shipping simple ground plant powders, we perform scientific solvent extraction, concentration, and standardization processes. This allows us to guarantee precise active markers (such as 30% to 50% polysaccharides in Polyporus Umbellatus or specific flavonoid concentrations in Dandelion Root), regardless of seasonal harvesting fluctuations.