Your skin is an excretive organ that mirrors the condition of your intestines when you take a brine bath the salt minerals help your skin in the form of ions bio energetic weak points will be balanced and your bodys energy flow will be activated to get the full benefits of a natural crystal salt bath the right salt concentration is critical the salt concentration has to be at least the same as the one of your body fluids approximately 1 to activate the osmotic exchange ratio the formu