Changsha Huir Biological-tech Co., Ltd sell "Grape Seed Extract - Raw material is import from France"

This grape seed extract is water-extracted into a brown-red powder meeting a defined certificate-of-analysis specification, including loss on drying under 5% (typically around 3.4%), ash content under 5% (around 3.05%), 100% particle pass through an 80-mesh sieve, and heavy metal and arsenic levels controlled within pharmacopeial limits (≤10 ppm and ≤1 ppm respectively).