The ingredients in Histamine Block are not known to contain sulfur, yet there is no testing done to verify whether any of the ingredients are derived from sulfur-containing sources. Please talk to your doctor before considering taking Histamine Block if you are concerned about sulfur allergies or intolerances.
Articles in this section
- Who is this product intended for?
- How do I take this product?
- What is the reasoning for each ingredient in this product?
- What are the active ingredients is Histamine Block derived from?
- Does this product contain gluten, soy, or grains?
- Is this product free from GMOs?
- Is this product vegetarian/vegan?
- What are the possible interactions or side effects of using Histamine Block?
- What is the purpose of the "Other Ingredients" in the Histamine Block?
- Is the shellac in Histamine Block dangerous?