Gluten Bloc

by Natural Balance · capsule · 90 capsules

  • On the market (NIH)
  • UPC 0 47868 30889 3
  • DSLD label 44888
  • Serving 2 capsules
  • 45 servings

Gluten Bloc by Natural Balance lists 8 ingredients, 8 with an amount per serving of 2 capsules. Its current label entered the NIH Dietary Supplement Label Database on April 24, 2015.

What is in Gluten Bloc?

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).

Gluten Bloc: Supplement Facts rows against the market (DSLD label 44888, January 2026 release)
IngredientAmount% DVAmong products listing it
GlutenGuard(TM) Enzyme Blend350 mg
ProteaseProtease SP40,000 HUT
Peptidase20,000 HUT
Dipeptidyl Peptidase-IVDPP-IV500 DPP-IV
Aminopeptidase N6,000 HUT
Amylase14,000 DU
Glucoamylase18 AGUGlucoamylase in Gluten Bloc against 64 products18 AGU per serving; the middle half of products list 11.6 AGU to 25.88 AGU, the median 15.5 AGU.18 AGU

Higher than 53% of 64 products listing glucoamylase (median 15.5 AGU).

Hemicellulase500 HCUHemicellulase in Gluten Bloc against 39 products500 HCU per serving; the middle half of products list 225 HCU to 2,000 HCU, the median 1,000 HCU.500 HCU

69% of 39 products listing hemicellulase give more (median 1,000 HCU).

Beta-Glucanase20 BGU

Source: NIH ODS Dietary Supplement Label Database, label 44888 (entered April 24, 2015), 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 Gluten Bloc's, rare ingredients counting for more.

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
Directions: Use only as directed. Take two capsules daily with a meal.
Warnings
WARNING: Do not use if safety seal is broken or missing.
Keep out of reach of children.
Keep your licensed health care practitioner informed when using this product, especially if you have sever gluten sensitivity.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 44888.

What else is on the label?

Other ingredients: Rice Flour, Maltodextrin, Gelatin Capsule, Silica, Stearic Acid.

How many labels does Gluten Bloc have?

One label is on file, entered on April 24, 2015.

  1. Label 44888 (current) Entered April 24, 2015 · on the market · 90 capsules · UPC 0 47868 30889 3

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Natural Balance (other), Tulsa, OK. All Natural Balance products.

Where next?