Chemical safety is evaluated in line with international conventions. It was recommended by the United Nations based on the idea that anyone in the world can confirm safety with the same standard.
It is called GHS (Globally Harmonized System of Classification and Labeling of Chemicals).
In Japan, this has been incorporated into the JIS standard, and we are committed to complying with strict international evaluation standards.
Sweat Barrier is evaluated as a "non-dangerous or harmful liquid" according to this strict international standard (=JIS).
Not only does the film after coating and drying come into contact with the skin, but the coating agent itself is a safe liquid that is "non-hazardous". Don't worry if it sticks to your skin during the coating process. It doesn't irritate the skin and can be washed off afterwards.