2 oz. herbal tincture of Jiaugulan China’s “Immortality” herb that I began growing in my gardens last year. Plants also available. I discovered this herb about a year ago and now have it growing here and I am also using it . It works like ginseng but grows as a perennial vine . It has so many health benefits. Its an adaptagen and antioxidant. It’s easy to grow and can be made into teas as well. It would make a nice screen on a trellis too. I recommend the book “Jiaogulan China’s “Immortality “Herb ” by Michael Blumert and DR Jialiu Liu.