SoSalt is a sea salt brand, particularly known for its fine and coarse sea salts sourced from the saltworks of Trapani and Marsala in Sicily, Italy. They describe their salt as chemical-free, artisanal, and not treated in any way, emphasizing the natural and pure origins of their product. SoSalt also offers a natural disinfectant solution for oral and piercing care, also using sea salt from a cave.