The capsule does not contain a significant amount of iodine. The microalgae Schizochytrium we use does not accumulate iodine (as for example seaweed does). 

Furthermore, the algae are cultured in tanks in a closed environment. A batch analysis in 2016 showed the iodine level was  0.74 mg / kg. This comes down to 0,00061716 mg per capsule.