How do you ensure consistency between the 40% sample and our bulk order?

Consistency between sample and bulk order is guaranteed through production lot control and pre-shipment testing, applied identically to the 40% grade. Every batch is tested against the specification sheet approved during sample evaluation.

Our Consistency Assurance System

Upon receiving your bulk order, run a side-by-side HPLC test comparing sample against bulk COA — Mogroside V should match within ±2%. If material discrepancy, we accept returns and investigate at our cost. The 40% grade's purification is controlled to ±1% of target to ensure every batch meets ≥40% reliably. For long-term supply, lock a production formula in a Quality Agreement.

This article was published on 2026-09-02, and last updated on 2026-09-02. The article will be continuously updated.