4Dendritic Salt is a very fine grain salt with a greater surface area than most salts on the market. This greater surface area allows the salt to absorb twice the amount of oil. It has less clumping, greater fragrance retention and dissolves quickly in water.
Add fragrance or essential oil to dendritic salt and blend with any type of sea salt to make your bath salts. Not only will this aid in keeping your sea salts dryer, it will allow you to use a higher fragrance load and will give your finished product a free-flowing consistancy.