ngaplz
Not necessarily. They do put
Iodide in
Sea Salt .
I use ALESSI 100% Natural Mediterranean
Sea Salt (fine crystals).
Check the ingredients listed. It should read
Sea Salt " only. If there is magnesium carbonate or sodium iodide, you do not have 100% pure sea salt.
However, I used the sea salt with
Iodide for a while, and it seemed to work fine.