- Ashwagandha (Withania somnifera)
- Black cohosh (Actaea racemose, Cimicifuga racemosa)
- Ginseng (Panax ginseng, Panax quinquefolius)
- Green tea extracts (Camellia sinensis)
- Mucuna pruriens
Please remember that there are few interaction studies with herbal preparations and so predicted interactions are often based on very limited metabolism data. It should also be taken into consideration that the different parts of a plant (i.e., root, leaf) and different types of extract may have differing interaction potentials.