English name: Giant Knotweed Extract Latin name: Polygonum Cuspidatum Used Part: Root & Stem Active Ingredient: Resveratrol Specification: 50% 98% 99% Resveratrol Appearance: Brown Yellow to Whit...
Description English name: Giant Knotweed Extract Latin name: Polygonum Cuspidatum Part Used: Root & Stem Specification: 50% 98% 99% Resveratrol Appearance: Brown Yellow to White Powder Particle S...