| abstract |
The present invention relates to a method for preparing a rock salt and a rock salt thereof, more specifically, a rock salt manufacturing method of the present invention is useful for skin care using rock salt, because the herbal extracts are used by fermentation as useful microorganisms, herbal extracts It can contain useful ingredients for the skin while reducing the unique odor of the skin. In addition, the rock salt soap manufacturing method of the present invention can improve the washing ability by using a useful microorganism fermentation broth. In addition, since the rock salt powder and the useful microbial fermentation broth are used in a mixed state, homogeneous mixing is easy. |