HistaminX
by Seeking Health · capsule · 60 Vegetarian Capsules
- On the market (NIH)
- UPC 7 98295 54961 7
- DSLD label 210821
- Serving 2 capsules
- 30 servings
HistaminX by Seeking Health lists 7 ingredients, 7 with an amount per serving of 2 capsules, such as 200 mg of stinging nettle extract, 100 mg of luteolin, 100 mg of rutin and 100 mg of quercetin. Its current label entered the NIH Dietary Supplement Label Database on January 25, 2020.
What is in HistaminX?
Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Stinging Nettle extractas SilicaStinging Nettle extract (Form: 1% Silica) PlantPart: leaves Genus: Urtica Species: dioica | 200 mg | Higher than 61% of 710 products listing stinging nettle (median 120 mg). | |
| Luteolin | 100 mg | Higher than 73% of 77 products listing luteolin (median 30 mg). | |
| Rutinas Sophora japonicaRutin (Form: from Sophora japonica PlantPart: bud Genus: Sophora Species: japonica) | 100 mg | Higher than 84% of 1,232 products listing rutin (median 25 mg). | |
| Quercetinas Quercetin DihydrateQuercetin (Form: as Quercetin Dihydrate (Form: from Sophora japonica PlantPart: bud Genus: Sophora Species: japonica)) | 100 mg | 40% of 1,548 products listing quercetin give more (median 100 mg). | |
| Bromelainas Ananas comosusBromelain (Form: from Ananas comosus PlantPart: fruit Genus: Ananas Species: comosus) Note: 2400 GDU/g | 100 mg | Higher than 55% of 1,337 products listing bromelain (median 50 mg). | |
| Glucoraphaninas Broccoli extractGlucoraphanin (Form: from Broccoli extract PlantPart: seed Genus: Brassica Species: oleracea SubSpecies: italica) (Alt. Name: truebroc) | 25 mg | 54% of 79 products listing glucoraphanin give more (median 30 mg). | |
| Dihydroquercetinas Larch Tree extractDihydroquercetin (Form: from Larch Tree extract (Form: Larix dahurica Genus: Larix Species: dahurica, Larix gmelinii Genus: Larix Species: gmelinii, Larix sibirica ledeb. Genus: Larix Species: sibirica Classifier: Ledeb., Larix cajanderi Genus: Larix Species: cajanderi) PlantPart: saw logs) PlantPart: saw logs | 20 mg |
Source: NIH ODS Dietary Supplement Label Database, label 210821 (entered January 25, 2020), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
The products whose ingredient lists overlap most with HistaminX's, rare ingredients counting for more.
- AllerDHQXYMOGEN 4 shared, 47% alike
- Hist ResetPure Encapsulations 4 shared, 36% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Suggested Use: Take 2 capsules without food or as directed by your healthcare professional.
- Warnings
- Children and pregnant or lactating women should consult their healthcare professional prior to use.
- Do not use if tamper seal is damaged.
- Storage: Keep closed in a cool, dry place out of reach by children.
- Allergens and what it does not contain
- Does Not Contain: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, artificial colors, or artificial flavors.
Source: label statements in DSLD label 210821.
What else is on the label?
Other ingredients: HPMC, Microcrystalline Cellulose, Ascorbyl Palmitate, L-Leucine, Medium-Chain Triglyceride Oil, Silica.
How many labels does HistaminX have?
2 labels are on file under this name since March 23, 2018: other sizes, label designs and reformulations. The current one leads this page.
- Label 210821 (current) Entered January 25, 2020 · on the market · 60 Vegetarian Capsules · UPC 7 98295 54961 7
- Label 174449 Entered March 23, 2018 · off the market November 13, 2019 · 60 vegetarian capsules · UPC 7 98295 54961 7
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Seeking Health (manufacturer), Bellingham, WA. All Seeking Health products.