Dr Doug’s Magnesium Balm goes on smoothly for more effective magnesium absorption than oral supplements. No burning and stinging as with other Magnesium products. Some of the many benefits of Magnesium include: Improves skin elasticity and reduces stretch marks, relief from restless legs, muscle cramps, and sore muscles, great for massages, providing pain relief for migraines, neuropathy, fibromyalgia, and more..