Sea salt is obtained by evaporation of sea water, a process usually powered by the sun. Because sea salt is less processed than table salt, it retains trace minerals that might otherwise be lost during the refining process.
Large granule sea salt is great for all-purpose seasoning while cooking foods or as a finishing salt. This is the salt you want to make authentic New York City-style soft pretzels.
Coarse sea salt is also ideal for cosmetic use. Blend it with your favorite oils, herbs and flowers to make body scrubs and bath salts.