Brand: Progressive Professional from Progressive Laboratories

CapsuleNon-Nutrient/Non-BotanicalOn Market
Click to view full label

Net Contents

90 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

90

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 51821 00839 4

Product Version

Reorder No. 839 Rev. L1819

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

6Active Ingredients

6 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report a %DV; 1 meet or exceed 100% DV.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Contains

  • Wheat
  • Soy

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Capsule(s) · 2 per day

IngredientAmount Per Serving% Daily Value
Iodine(Kelp)900 mcg600%
Kelp300 mg
Thyroid Concentrate60 mg
Raw Adrenal30 mg
Pituitary10 mg
Raw Spleen10 mg

Not Present

Other Ingredients

GelatinRice FlourVegetable Lubricant

Target Groups

Adult (18 - 50 Years)Sugar Free

Label Claims

All Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: One capsule twice daily or more, as directed by a health care professional.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Pregnant and/or lactating women should consult their physician prior to use.

Precautions re: All Other

Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.

Precautions re: Children

Keep out of reach of children.

Formulation

Formulation re: Other

The glandular concentrate in this product is prepared by a special process which does not exceed physiological temperature (37 degrees C).

Formulation re: Does NOT Contain

Guaranteed free of chemical pesticides and synthetic hormones. Contains no sugar, yeast, corn, soy, wheat, artificial colors or preservatives.

Formulation re: Other

Progressive Laboratories manufactured this product in its 3rd party GMP-inspected facility. (Good Manufacturing Practices)

Formulation re: Other

Glandular complex

FDA Statements

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Sold only for dispensing by a licensed health care professional.

Seals/Symbols

GMP Good Manufacturing Practice Certified GMP Compliant 21 CFR 111

Brand IP Statement(s) re: (c), (TM), (SM)

Progressive Professional from Progressive Laboratories

Manufacturer & Distributor

Manufacturer

Progressive Laboratories, Inc.

Irving, Texas, 75038

1-800-527-9512

Market Reference

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Where to Buy Locally

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Research & Studies

  • Guidelines for the treatment of hypothyroidism: prepared by the american thyroid association task force on thyroid hormone replacement

    J Jonklaas, AC Bianco, AJ Bauer, KD Burman… - …, 2014 - journals.sagepub.com

    … For some topics, such as compounding of thyroid hormones, nutraceuticals, and Wilson's syndrome, when sparse published medical literature was available, we consulted the Internet …

    20142,314 citations
  • Hypothyroidism: an evidence-based approach to a complex disorder

    JF Kapustin - The Nurse Practitioner, 2010 - journals.lww.com

    201010 citations
  • THYROID BALANCE & HOLISTIC MANAGEMENT: A Complete Integrative Guide for Hypothyroidism & Hashimoto's Thyroiditis

    N Goyal - 2026 - books.google.com

    … , integrative understanding of thyroid disorders through both modern medical science and the … provides a clear medical foundation for hypothyroidism and autoimmune thyroid disease, …

    20261 citations
  • The thyroid and the kidney: a complex interplay in health and disease

    P Dousdampanis, K Trigka… - … journal of artificial …, 2014 - journals.sagepub.com

    … In addition low levels of thyroid hormones may predict a higher … thyroid pathophysiology, its impact on kidney function and CKD and the interpretation of laboratorial findings of thyroid …

    2014100 citations
  • Causes of preanalytical interferences on laboratory immunoassays–a critical review

    B Caruso, C Bovo, GC Guidi - Ejifcc, 2020 - pmc.ncbi.nlm.nih.gov

    … With age both males and females are implicated by a progressive decay of the hormone profile, with some aspects regarding particular hormones such as the thyroid ones that should …

    202037 citations
  • Free thyroid hormone: Methods and standardization

    Z Ma, Z Liu, Y Deng, X Bai, W Zhou, C Zhang - Clinica Chimica Acta, 2025 - Elsevier

    … Free thyroid hormone (FTH) serves as the preferred indicator for the clinical assessment of thyroid function, mainly encompassing free thyroxine and free triiodothyronine. The …

    20256 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-04-11. DSLD Label ID: 261297. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.