Bamboo salt has no side effects.

There are many studies on bamboo salt conducted by famous institutes.
They include 'Single-dose toxicity study of bamboo salt (2001)', and 'Clinical study on human stability of bamboo salt (2002)'.

It is known that the original 9 times baked grey bamboo salt does no harm even when taken with much amount.

Then what is the original 9 times baked grey bamboo salt?

K-LAVA SALT is the original bamboo salt produced by the head family, INSANGA, which industrialized bamboo salt production for the first time in the world in 1987.