Thyroid

by AB American Biologics · tablet or pill · 90 tablets

  • On the market (NIH)
  • UPC 6 90290 41209 8
  • DSLD label 20304
  • Serving 1 tablet

Thyroid by AB American Biologics lists one ingredient: 130 mg of raw thyroid concentrate per serving of 1 tablet. Its current label entered the NIH Dietary Supplement Label Database on April 25, 2013.

What is in Thyroid?

Each row as the label prints it, per serving of 1 tablet. 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).

Thyroid: Supplement Facts rows against the market (DSLD label 20304, January 2026 release)
IngredientAmount% DVAmong products listing it
Raw Thyroid ConcentrateRaw Thyroid Concentrate Note: (Bovine origin)(not from an extract)130 mgThyroid in Thyroid against 60 products130 mg per serving; the middle half of products list 31.88 mg to 142.5 mg, the median 100 mg.130 mg

Higher than 63% of 60 products listing thyroid (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 20304 (entered April 25, 2013), 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?

6 products list the very same ingredients; the nearest amounts come first.

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
Recommended Use: As a dietary supplement take one (1) or more tablets per day or as directed by a healthcare provider.
Warnings
Not to be used by pregnant or nursing mothers, unless directed to do so by a health care provider.
Keep this and all nutritional supplements out of the reach of children.
Allergens and what it does not contain
Free of: Sugar, milk, egg, salt, yeast, wheat, soy, corn, rice, glutens, artificial coloring or flavors and antibiotics.
Storage
Store in a cool dry place with the cap tightly sealed.

Source: label statements in DSLD label 20304.

What else is on the label?

Other ingredients: Dicalcium Phosphate, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): AB(R).

How many labels does Thyroid have?

One label is on file, entered on April 25, 2013.

  1. Label 20304 (current) Entered April 25, 2013 · on the market · 90 tablets · UPC 6 90290 41209 8

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

Who makes it?

The label names AMERICAN BIOLOGICS (distributor), Chula Vista, CA. All AB American Biologics products.

Where next?