Allergy Research Group: ButyrEn (100 Tablets)


ButyrEn by Allergy Research Group is a source of butyric acid from the salts of calcium and magnesium, in an enterically-coated tablet designed to release in the small intestine. This short chain fatty acid is produced in the body by certain probiotic bacteria.

These nutrients are of the highest quality and purity obtainable and do not contain preservatives, diluents, or artificial additives.


In stock


2 tablet Servings:

  • Calcium (as Calcium Magnesium Butyrate and Calcium Phosphate) 250 mg
  • Magnesium (as Calcium Magnesium Butyrate and Magnesium Oxide) 200 mg
  • Butyric Acid (as Calcium Magnesium Butyrate) 200 mg

Other ingredients: Cellulose, povidone, magnesium stearate, silicon dioxide.