Both are good, but you should choose to use them according to symptoms. Ginseng Radix Polygoni Multiflori Tablet is only used for simple alopecia with deficiency of both qi and blood, that is, general weakness and cold hands and feet. Tianma Radix Polygoni Multiflori Tablet mainly focuses on nourishing blood and expelling wind, and it is better to choose Ginseng Radix Polygoni Multiflori Tablet for alopecia and scalp itching. In short, the former focuses on invigorating qi and nourishing blood, while the latter is nourishing blood and expelling wind, and the scalp is not itchy and the whole body is weak.