Mitoku Liquid Nigari - 5 oz.
Ingredients: liquid magnesium chloride (a natural Japanese sea salt derivative).
Imported from: Ishigaki Island, Okinawa, Japan
Packaging: Bottle with built-in Dropper, Packaged in Japan. Has a convenient snap-on attached cap, which unscrews to easily re-fill. See larger 1/2 Gallon size for economical re-fills.