pure stevia leaf extract

When a sweetener needs to perform identically from batch to batch, raw material traceability stops being optional. Hunan Huacheng Biotech builds this traceability into its pure stevia leaf extract by operating direct from leaf procurement through to final sieving and packaging. There is no middle trading or toll processing that could introduce variability. This vertical integration also lets us offer budget-level pricing that still meets technical-grade specifications—something that typically forces buyers to choose between cost and consistency. The extract itself carries a standard minimum 95% total steviol glycosides, with Rebaudioside A typically making up 60–70% of that total, depending on the lot. Higher Rebaudioside A content is available for customers who want to reduce bitterness notes in beverages or dairy. The powder passes through a 60-mesh screen and dissolves clear in water at 0.2% concentration, which helps avoid speckling in transparent applications. Every shipment ships with a COA that references the specific leaf lot and includes results for heavy metals, residual solvents, and microbial limits. Because we hold FDA registration and GMP, BRC, HACCP certifications, the paperwork is already aligned with most food safety audit requirements—useful for manufacturers exporting to North America or Europe. Early-stage product development often burns through small samples. We keep stock of 1kg and 5kg trial packs with same-week dispatch, so R&D timelines don’t get held up waiting for a full drum order. For production volumes, flexible packaging from 10kg vacuum-sealed foil bags to 25kg fiber drums is standard, and we label in English, Spanish, or bilingual formats by request. The extract works in dry blends, liquid concentrates, and high-shear mixing environments without foaming or separation, which we’ve verified through in-house pilot runs mimicking typical food plant conditions. Because we are a primary processor rather than a distributor, we can also handle customized sieve sizes, bulk density adjustments, and carrier blending (e.g., with erythritol or inulin) under one roof.