Magnesium oil spray is a topical solution made from highly concentrated magnesium chloride, often sourced from ancient seabeds like the Zechstein Sea. Despite the name, it’s not actually an oil—just feels slightly oily to the touch. When sprayed onto the skin and massaged in, it allows for fast absorption of magnesium, which can help ease muscle tension, support relaxation, and replenish magnesium levels without upsetting the stomach.
It’s especially popular among athletes and those with muscle cramps or stress-related tension. Some sprays also include added ingredients like MSM or essential oils for enhanced benefits