Standardized Botanical Raw Materials

Plant Extracts for Human Health

High-purity bioactive herbal extracts, dietary supplement ingredients, and customized formulation manufacturing powered by ZAC Biotech Co., Ltd.

High-Purity Botanical Plant Extracts for Human Health & Wellness

ZAC Biotech Co., Ltd. is a premier B2B manufacturer and global exporter of standardized botanical plant extracts engineered specifically for human health applications. Utilizing green ethanol and aqueous extraction technologies in our state-of-the-art GMP facility, we produce ultra-pure active phytochemicals, flavonoids, polyphenols, and polysaccharides tailored for nutraceutical, pharmaceutical, and functional food formulators worldwide.

Vine Tea Extract Dihydromyricetin
Vine Tea Extract (Dihydromyricetin 50%-98%)
Apple Root Bark Extract Phloridzin
Apple Root Bark Extract (Phloridzin 40%-98%)
Onion Extract Quercetin
Onion Extract (Quercetin / Flavonoids)
Polygonum Cuspidatum Extract Resveratrol
Polygonum Cuspidatum Extract (Resveratrol)
Mulberry Leaf Extract Powder DNJ
Mulberry Leaf Extract Powder (1-DNJ 1%-5%)
Lespedeza Capitata Extract
Lespedeza Capitata Extract (Flavonoids)

Key Classification & Health Benefit Categories

Our standardized plant extracts are processed under stringent quality guidelines to isolate active compounds targeting specific physiological functions. Key product groups for human health formulations include:

🛡️ Immune & Cellular Protection

Standardized polyphenols, echinacea extracts, elderberry concentrates, and mushroom glucans designed to optimize cellular response, neutralize free radicals, and boost overall immune resilience.

❤️ Cardiovascular & Metabolic Support

Active flavonoids such as Dihydromyricetin, Resveratrol, Quercetin, and Nattokinase that assist in maintaining healthy lipid profiles, arterial vascular tone, and healthy glucose metabolism.

🧠 Cognitive & Stress Management

Standardized adaptogens including Ashwagandha, Bacopa Monnieri, Rhodiola Rosea, and Ginsenosides that promote neuroprotection, cognitive performance, and stress response modulation.

🌱 Digestive & Anti-Inflammatory

Natural botanical actives such as Curcumin, Boswellia Serrata, Milk Thistle (Silymarin), and Artichoke extracts formulated for liver detoxification, joint support, and gut health optimization.

Rigorous Quality Assurance & International Compliance

At ZAC Biotech Co., Ltd., quality control is embedded in every manufacturing stage—from GAP-certified raw herb harvesting to vacuum extraction and spray drying. Operating two modern production lines with an annual capacity exceeding 200 metric tons, our analytical laboratories are outfitted with advanced testing equipment including HPLC, UV-Vis, GC-MS, and atomic absorption spectrometers.

  • Assay Standardization: Precise chromatographic verification of key active phytochemical markers.
  • Contaminant Screening: Thorough analytical testing for heavy metals (Lead, Arsenic, Cadmium, Mercury), pesticide residues, and residual solvents.
  • Microbiological Purity: Strict cleanroom environmental standards ensuring zero pathogen contamination.
  • Global Pharmacopeia Alignment: Fully compliant with USP, EP, BP, and CP testing standards.

OEM & Custom Premix Formulation Capabilities

To support global brand owners, contract manufacturers, and pharmaceutical buyers, ZAC Biotech Co., Ltd. provides customized ingredient engineering. Our technical R&D team assists with specific mesh size granulation, water-soluble microencapsulation, custom extract ratio standardization, and proprietary nutritional powder premixes tailored to your exact formulation goals.

Frequently Asked Questions (B2B Buyer Guide)

How does ZAC Biotech Co., Ltd. ensure lot-to-lot consistency? +
We control raw herb cultivation through proprietary farming bases and perform comprehensive raw material fingerprinting. Every production batch undergoes HPLC testing and comes with a detailed Certificate of Analysis (COA) specifying active content and physical parameters.
What are your minimum order quantities (MOQ) for bulk plant extracts? +
Our standard MOQ for commercial catalog plant extracts is 1 kg, packaged in double-layer food-grade plastic bags inside aluminum foil pouches. For custom formulation or contract manufacturing orders, MOQs start from 25 kg fiber drums.
Can ZAC Biotech Co., Ltd. provide samples for lab validation? +
Yes, we supply complimentary 10g to 50g samples alongside complete batch specification sheets and MSDS documents for qualified B2B buyers and formulation scientists.

Partner with ZAC Biotech Co., Ltd. for Premium Botanical Ingredients

Elevate your product line with certified high-purity plant extracts. Contact our technical team today for full product specifications, COAs, volume pricing, and custom formulation support.

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