The water of the Dead Sea contain 3 times more sodium, 30 times more magnesium, 16 times more potassium and 36 times more calcium than the Mediterranean Sea. These skin-energizing Dead Sea salt crystals are 100% natural. They relax muscles and joints leaving skin feeling soft, smooth and refreshingly hydrated. Rich in health-enabling minerals, these natural crystals relax tight muscle and joints.There are many therapeutic benefits and their beautifying effects on skin. The Dead Sea, relaxes, soothes itchiness, aches and rheumatism.They also serve to disinfect and decongest. That's why they have been used for thousands of years for skin diseases, such as eczema, psoriasis, acne, cures and spas. How to use: Dissolve 1 cup of salt in warm bath water. Soak for 20 minutes and then relax in the bath for 15-20 minutes and rinse off with clear, fresh water using no soap. Excellent exfoliating, it is suitable for all skin types: mix 2/3 of salt with 1/3 of oil, such as Argan oil. Massage then gently in circular movements.