Other Combinations

Histamine Block

by Seeking Health · Capsule

Supplement facts from the label of Histamine Block by Seeking Health: Vitamin C 10 mg, DAO2 4.2 mg.

Label of Histamine Block, Seeking Health
Label image: NIH DSLD · full label (PDF)
Serving size1 Capsule(s)
Servings per container30
TypeOther Combinations
Barcode810007520445
Label recordDSLD 322646 · entered 2025-02-23

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
Vitamin C (Ascorbyl Palmitate)10 mg11%2,000 mg
DAO2 (Porcine Kidney Extract)4.2 mg——

Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.

On the label

For: Adult (18 - 50 Years) · Gluten Free · Dairy Free

Claim types: All Other · Structure/Function

Suggested/Recommended/Usage/Directions: Suggested use: Take 1 capsule no more than 15 minutes before consumption of histamine-rich foods, or use as directed by your healthcare professional.

Precautions re: Pregnant or Nursing or Prescription Medications: Cautions: Consult your healthcare professional before use, especially if you are pregnant or nursing.

Precautions re: Children: Keep out of reach of children.

Precautions re: Allergies: Contains ingredient derived from porcine (pig). Avoid if allergic to pork or any other ingredient. Histamine Block is not effective for symptoms of immune-related (anti-body- or IgE- related) food allergies, such as peanuts, shellfish, etc., or for gluten intolerance due to sensitivity or celiac disease.

Storage: Storage: Keep tightly closed in a cool, dry place.

Formulation re: Other: Histamine Block supports healthy degradation of histamine derived from foods, drinks, and the microbiome. Histamine Block meets or exceeds cGMP quality standards.

This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).