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.