Sea salt is unprocessed, therefore it contains a bounty of minerals; some types actually contain all 84 minerals found in the human body.AAH is the bath salt used when you have "over did it." I use it after working in my garden when muscles I didn't even know I had, hurt. AAH is a mixture of sea salts that help relax strained and overused muscles. Keep it on hand. You never know who might need it.