The No. 505 Kava Seltzer from Korthal’s Collection is a sparkling beverage made with kavalactones (the active ingredient in kava root) and ashwagandha. Its effects may promote mood elevation and a relaxing sense of calm. Each 16oz can contains 150mg of kavalactones and 300mg of ashwagandha. The seltzer has a refreshing, mild hops and orange flavor. These seltzers are sold in 4 packs. They are non-alcoholic, naturally-flavored, vegan, non-GMO, kosher, low-calorie and THC/CBD-free.