Processed Rehmannia Manufacturing
“ Specialized Food-grade Rehmanniae Radix Preparata Manufacturer ”
The One Nature directly visits the production areas of Rehmannia root, the raw material for Rehmanniae Radix Preparata, every year to engage in contract farming.
Benzopyrene Test Report
The Rehmanniae Radix Preparata we produce is safe from Benzopyrene, a class 1 carcinogen.
We frequently confirm the absence of Benzopyrene by commissioning external specialized testing agencies for every production lot.
