Pure Irish sea salt harvested from the wild Atlantic waters of Achill Island. How it's made: Through a combination of traditional and modern techniques this pure and natural Irish Sea Salt is organically hand harvested in small batches using a slow evaporation process.  Achill Island Seaweed Salt is a mix of pure white natural sea salt flakes (75%) and Atlantic Wakame (Alaria esculenta) (25%) which is hand harvested by the Connemara Seaweed Company.