Passionflower has many uses and comes in many different varieties. The herb is mainly used for supporting anxiety and sleep but has a long list of other applications as well.
Ginseng is a bit of a king amongst the herb world. It has a very long history of use, especially around China and Korea where it originated. It's used to promote longevity...
There are many plants in the Amazon rainforest that go by the common name catuaba. The Sunlight Experiment prefers the Trichilia catigua species for most conditions...