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Hist Pro Support 120C
Hist Pro Support 120C
OUR PRICE: $44.90
Now with all natural porcine kidney powder for DAO support!

Targeted Natural Formula For Food Derived Histamine and Seasonal Allergies*

Hist Pro Support™ is a patented enzyme formula containing diamine oxidase (DAO)—the main enzyme responsible for the degradation of ingested histamine. This enzyme has been clinically tested and found to break down food-derived histamine in the digestive tract. DAO is not absorbed and does not have systemic activity. GI Hist Support does not manage or address antibody-related or IgE-related food allergies.*