For thyroid blocking in a radiation emergency.

Following the meltdown at Three Mile Island nuclear plant in 1979, ANBEX developed iOSAT™ for protection from an accidental or terrorist related release of radioactive iodine from a nuclear power plant or nuclear weapon.

iOSAT™ received its approval from the US Food and Drug Administration in 1982, and is the only full-strength tablet for radiation blocking which may legally be sold in the US. Only iOSAT™ has passed all FDA tests for purity, quality, safety and efficacy.