Deadsea Mineral Black Mud Finely-Ground Original Deadsea Clay 250 g - All Skin Types The Dead Sea Mineral Black Mud is known worldwide for its unique composition and its extremely high concentration of healthy minerals. The Dead Sea Mineral Mud has been scientifically proven to: 1 - help in the relief of painful joints 2 - improve blood circulation 3 - cleanse and smoothen the skin, by removing dead skin cells from its top layer and restoring its vitality. Directions: Warm up and apply in thick layer to specific area or on the whole body. Leave on for 5-10 minutes. Rinse off well with lukewarm water. For external use only - Not for facial treatment. Avoid open wounds.