Roast Salt- Alkaline Roast Salt made from 100% Domestic sea salt By carefully maintaining the natural state of our salt fields and employing an efficient salt manufacturing system, we are able to manufacture mineral-rich sun-dried Alkaline Roast Salt by plastically changing it at high temperatures. Using 100% domestically produced salt, this product is heat-processed at high temperatures reaching over 800. It also meets the safety level required by the Korea Food & Drug Association