Himalayan Salt is extracted from the foothills of the Himalayan Mountains, so is uniquely free from the impurities and toxins prevalent in the modern day environment as it has never been exposed to the elements. These pristine crystalline rock salt deposits formed over 250 million years ago when an ancient sea evaporated. It is widely accepted that Himalayan Salt is the purest and healthiest salt in the world. According to health experts, the numerous health benefits of Himalayan Salt are explained by the naturally occurring rich mineral content in this form of crystalline rock salt.