Promotes Healthy Joint Function. Formulas By Michael Tierra L.Ac. O.M.D. Planetary Formulas® Glucosamine MSM Herbal™ combines the nutrients d-glucosamine sulfate methylsulfonylmethane and molybdenum with herbs from around the world that have been traditionally used to support bone and joint function. Recent scientific research shows that glucosamine and MSM can help support healthy connective tissue and joint function.