Honest to Goodness Celtic Sea Salt has been hand harvested from the shallow waters of the Peninsula of Geurande salt marshes in France. Celtic sea salt is a 'moist' salt, which contains beneficial minerals and trace elements. They are naturally grey in colour and are completely unwashed, unrefined and additive-free. Celtic Sea Salt can be sprinkled on food as a delicate seasoning or used during cooking to enhance the flavour of the food. It can also be used to make an exfoliating body scrub.