■ Includes a spoon Purchase date: 2025/11 Made-in-Japan Sea Crystals 2.2 kg Brand new, unopened Free shipping ★ Epsom salt is made from magnesium sulfate (mineral), which makes up 6.1% of the 3.4% of seawater. ★ Epsom salt makes up 0.2% of the entire sea, and when about 300cc is added to a 150-liter bath, it becomes the same concentration as seawater, allowing Japanese people, who tend to lack magnesium, to absorb it through their skin. ★ Magnesium sulfate cannot be sold as Epsom salt for bathing unless the sanitary environment is of high quality. ★ Made using domestically produced food additives (highest grade) and manufactured in a factory that meets cosmetic manufacturing standards. ★ The magnesium in Epsom salt is an essential mineral and also plays a role in supporting calcium, which is a nutrient necessary for healthy bones and skin.