6/case directions: apply a generous amount of gel onto skin, & massage the area. After a while you may see a slight white residue forming on the area where you have applied the gel. This is just the salt that has stayed behind & can be wiped or washed off. For external use only. Ingredients: magnesium chloride (from the ancient zechstein sea) and hydroxypropyl starch phosphate. 03/23/18
