What are the ingredients in Digestion Intensive sourced from? Education Team October 06, 2021 20:32 Updated Follow Ingredient Source Comprehensive Enzyme Blend Fermentation Related articles Is Digestion Intensive free from GMOs? Are there any warnings or side effects when using Digestion Intensive? What is the purpose of each ingredient in Digestion Intensive? How do I use ProBiota HistaminX? Product Updates Comments 0 comments Article is closed for comments.