Buy Dimethyl Sulfoxide DMSO in the UK from Etra Organics, a trusted supplier for this compound, which has gained significant attention worldwide for its potential applications in pain management. DMSO is an organic sulphur-containing substance, naturally present in small amounts in a range of vegetables and fruits, such as guava and asparagus. It is commonly used as a solvent in pharmaceutical and agricultural laboratories. Over the years, DMSO has been investigated for its potential in various medical and health-related uses, particularly in the treatment of arthritis and chronic pain.