Differentiating Sulfur Compounds: Sulfa Drugs, Glucosamine Sulfate, Sulfur, and Sulfiting Agents Datis If you have a sulfur sensitivity, glutathione can be problematic. Glutathione is primarily made up of sulfur, which can cause issues for those with a sulfur sensitivity. While Glutathione is Sulfur importance and allergy risks Which mutation can not handle glutathione supplements? Maybe it's the kind I bought ? Made my arms and legs swell Edit post : the reason why I began taking it was because