| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | lysergic acid diethylamide | South Asia | Generally illegal and culturally frowned upon, with strict regulations and punishments for possession and use. | 1 |
| 2 | tranexamic acid | East Asia | Often used for treating melasma and hyperpigmentation in skincare | 1 |