The remaining amount, including the container, is 250g. The expiration date is June 2027, so it's still far off, and I'm putting it up for sale. Life-flo Pure Magnesium Oil Spray [Product Description] For when you want to relax and unwind. This product has not been tested on animals. Pure Magnesium Oil is a high-concentration spray using pure magnesium chloride extracted from the ancient Zechstein seabed in the Netherlands. Please use it for relaxing care of areas of concern, such as joints. This spray is non-sticky and leaves no unpleasant odor. Approximately 70mg of magnesium is contained in 4 sprays or 1 teaspoon (500mg).