PlainVitamins

Para Thyrolate

by Progressive Professional from Progressive Laboratories · capsule · 90 capsules

  • On the market (NIH)
  • UPC 3 51821 00420 4
  • DSLD label 263047
  • Serving 1 capsule
  • 90 servings

Para Thyrolate by Progressive Professional from Progressive Laboratories lists 5 ingredients, 5 with an amount per serving of 1 capsule, such as 100 mg of calcium, 225 mcg of iodine, 25 mg of thyroid and 10 mg of papain. Its current label entered the NIH Dietary Supplement Label Database on April 11, 2022.

What is in Para Thyrolate?

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

Para Thyrolate: Supplement Facts rows against the market (DSLD label 263047, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium Citrate100 mg10%Calcium in Para Thyrolate against 17,831 products100 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg100 mg

53% of 17,831 products listing calcium give more (median 115 mg).

Iodineas Sea Kelp225 mcg150%Iodine in Para Thyrolate against 6,382 products225 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg225 mcg

Higher than 90% of 6,382 products listing iodine (median 150 mcg).

ThyroidThyroxin Free25 mgThyroid in Para Thyrolate against 60 products25 mg per serving; the middle half of products list 31.88 mg to 142.5 mg, the median 100 mg.25 mg

77% of 60 products listing thyroid give more (median 100 mg).

Papain525 TU/mg10 mgPapain in Para Thyrolate against 607 products10 mg per serving; the middle half of products list 20 mg to 75 mg, the median 40 mg.10 mg

84% of 607 products listing papain give more (median 40 mg).

Parathyroid500 mcg

Source: NIH ODS Dietary Supplement Label Database, label 263047 (entered April 11, 2022), version 9.4.0. See the label on DSLD or its label image (PDF). 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 Para Thyrolate'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: One capsule daily, or more, as directed by a health care professional.
Warnings
Not to be used by pregnant or lactating women.
Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.
Keep out of the reach of children.
Allergens and what it does not contain
Guaranteed to be free of chemical pesticides and synthetic hormones. This product is made without sugar, salt, wheat, corn, yeast or soy derivatives.
Gluten free

Source: label statements in DSLD label 263047.

What else is on the label?

Other ingredients: Gelatin, Rice Flour, Vegetable Lubricant.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Good Manufacturing Practice Certified GMP Compliant 21 CFR 111.

How many labels does Para Thyrolate have?

One label is on file, entered on April 11, 2022.

  1. Label 263047 (current) Entered April 11, 2022 · on the market · 90 capsules · UPC 3 51821 00420 4

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

Who makes it?

The label names Progressive Laboratories, Inc. (manufacturer), Irving, Texas. All Progressive Professional from Progressive Laboratories products.

Where next?