Angelica polymorpha, root 25.9 mg
Asparagus cochinchinensis, tuber 25.9 mg
Biota orientalis, seed 25.9 mg
Codonopsis pilosula, root 25.9 mg
Ophiopogon japonicus, tuber 25.9 mg
Platycodon grandiflorus, root 12.8 mg
Polygala sibirica, root 25.9 mg
Poria cocos, hyphae (hoelen, tuckahoe, Indian bread) 25.9 mg
Rehmannia glutinosa, root (Chinese foxglove root) 51.7 mg
Salvia miltiorrhiza, root 25.9 mg
Schisandra chinensis, fruit 25.9 mg
Scrophularia ningpoensis, root (ningpo figwort root) 25.9 mg
Ziziphus jujuba var. spinosa, seed 51.7 mg