Ganoderma Huo Luo Dan, or 灵芝活络丹 is a interesting variation on a famous formula. Huo Luo Dan means to invigorate the channels which in turn can relieve stubborn arthritic pain and ease cramping. With the addition of the Ling Zhi or Ganoderma mushroom, it further supports cell function and increases energy levels. If you suffer from recurring back or joint pain, gout, or rheumatoid arthritis this is the herbal remedy you’re looking for. Take 2 capsules, 2 times per day.