| Table 21 : Ten best selling herbal medicines in USA. | |||
| S.No. | Drug | Botanical Name | Market rank as per sale |
| 1 | Echinacea | Echinacea sp. | 1 |
| 2 | Garlic | Allium sativum | 2 |
| 3 | Goldsenseal | Hydrastis canadensis | 3 |
| 4 | Ginseng | Panax species | 4 |
| 5 | Ginko | Ginko biloba | 5 |
| 6 | Sow palmeto | Serenoa repens | 6 |
| 7 | Aloe gel | Aloe barbadensis | 7 |
| 8 | Ephedra | Ephedra species | 8 |
| 9 | Eleuthero | Eleutherococcus sp. | 9 |
| 10 | Cranberry | Vaccinium macracarpon | 10 |
| Source : [Kamboj, V.P. (2000). Herbal Medicine. Current Science 78(1) : 35-39] | |||