I was going to sign up for the Ionithermie on my cruise and was asked if I was allergic to Iodine or Sulfur b/c of the seaweed they use. I am allergic to both! (Actually Sulfa drugs) I was advised NOT to do the wrap. However, I have no trouble swimming in the ocean, or with seaweed itself. I was wondering if anyone has had this spa treatment who has allergies to Iodine or Sulfur and what happened.
