Sophora Japonica Flower Extract 30:1 50∶1, Huai Hua Flavonoid Powder (Natural Antioxidant)

Botanical Name：Sophora Japonica Flower

Extract Ratio： 30:1 or 50:1

Appearance： Fine brown-yellow powder

Solubility： Fully water soluble

Shelf Life： 2 years (store in cool, dry place)