Custom OEM Functional Plant Extract Manufacturers & Factories

For standard catalog extracts and stocked botanical powders, our minimum order quantity starts from 1 kg, specifically designed to support initial laboratory R&D, formulation compatibility checks, and stability trials. For custom dynamic extractions, proprietary ratios, or personalized carrier blends, the pilot line MOQ typically begins at 25 kg. Fully finished OEM private-label packaging (such as custom drink mix stick packs or instant mushroom coffee sachets) starts at 500 to 1,000 units.

Every shipment arrives with a detailed, lot-traceable Certificate of Analysis (COA). Standard parameters encompass sensory attributes, active marker assay (via HPLC, GC, or UV-Vis), mesh distribution, moisture content, loss on drying, ash analysis, heavy metals (Pb, As, Cd, Hg via ICP-MS), residual solvents, and microbiological pathogens (Total Plate Count, Yeast & Mold, E. coli, Salmonella). Detailed technical data sheets, MSDS, manufacturing process flowcharts, non-irradiation statements, and allergen disclosures are supplied upon technical request.

Certain heat-sensitive phytochemicals—such as natural vitamin C in acerola cherry, polyphenols in prickly pear, and astaxanthin—are vulnerable to excessive heat. We leverage vacuum low-temperature evaporation to concentrate liquids without boiling them under atmospheric pressure. Furthermore, for volatile or high-value active ingredients, we apply low-temperature freeze drying (lyophilization) or micro-atomized centrifugal spray drying with rapid chamber residence times (<3 seconds), preserving molecular integrity, natural pigment, and biological activity.

Yes. Standard ratio powders frequently exhibit sedimentation or cloudiness when suspended in cold liquids. Our chemical engineering team specializes in physical granulation, instant solubility engineering, and filtration purifications that eliminate insoluble fibers and high-molecular-weight starches. The resulting fine powder dissolves rapidly and cleanly in room-temperature or cold water without clumps, ideal for functional beverages, sports drink mixes, and effervescent tablet manufacturing.

Bulk powder is standardly packaged in double-layered food-grade polyethylene bags enclosed within 25 kg fiber drums or food-grade cardboard boxes. Light-sensitive powders and smaller trial orders are packed in heavy-duty aluminum foil bags with heat-sealed closures. For contract-manufactured finished consumer products, we provide OEM stick packs, stand-up zip pouches, composite tin cans, and private-label blister packaging customized to your brand's regulatory packaging guidelines.

In-stock inventory orders are typically dispatched from our Xi'an warehouse facility within 48 to 72 hours following quality verification. Custom extraction batches generally require 2 to 3 weeks depending on the raw herb harvest cycle and pilot queue. We handle worldwide international logistics including air courier (FedEx, DHL, UPS) for urgent trial batches (3–7 days transit), air cargo for medium shipments, and ocean freight (FCL/LCL) with full customs documentation for large commercial container loads.