Brand: Priority One Nutritional Supplements

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)

8 15354 02137 9

Product Version

1118-6876R5

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1Dietary Attributes

Label states: Non-GMO.

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

Supplement Facts

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

IngredientAmount Per Serving
Thyroid32.5 mg

Not Present

Other Ingredients

Rice FlourGelatinWater, Purified

Target Groups

Adult (18 - 50 Years)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Recommendations: Take one (1) capsule daily, or as directed by your physician.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: May cause reaction with other thyroid medications.

Precautions re: All Other

If heart palpitations, excessive sweating, or hyperthyroidism occur discontinue use. Do not exceed four (4) capsules in a 24 hour period.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

For professional use only.

Storage

Storage

Keep container tightly closed, store in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Contains no preservatives. Bisphenol-A (BPA) & Phthalate free.

Formulation re: Does NOT Contain

Non-GMO

FDA Statements

FDA Statement of Identity

A Dietary Supplement

FDA Disclaimer Statement

This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent disease.

Other Label Statements

Seals/Symbols

GMP Certified

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

Priority One Nutritional Supplements Inc. Since 1988

Manufacturer & Distributor

Manufacturer

First Priority Manufacturing, Inc.

2681 Delta Ring Road, Ferndale, WA, 98248

Distributor

Priority One Nutritional Supplements

Market Reference

$23.00 – $134.99· 12 listings
  • Priority One Thyroid Glandular Capsules

    Priority One Vitamins4.8(115)
    $23.00Lowest
  • Priority One Thyroid Plus 120 Capsules

    Priority One Vitamins4.7(28)
    $111.10
  • Priority One Thyroid Support 60 Veggie Capsules

    Priority One Vitamins5.0(7)
    $42.90
  • Priority One Thyroid Glandular 130mg 90 Capsules

    Priority One Vitamins4.8(125)
    $52.00
  • Priority One Thyroid 65mg 90 Caps

    Priority One Vitamins4.8(127)
    $40.00
  • Thyroid 300mg

    Priority One Vitamins4.7(112)
    $66.00
  • Thyroid Capsules 300mg Grass-Fed

    Priority One Vitamins4.9(43)
    $116.60
  • Priority One Total Gland Plus 90 capsules

    Priority One Vitamins4.7(6)
    $71.50

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

  • A To Zinc Nutritional Shop

    4.7 (91)

    Vitamin & supplements store

    12130 US-19, Hudson, FL 34667

  • The Vitamin Shoppe

    4.5 (119)

    Vitamin & supplements store

    12970 Cortez Blvd Spc 102, Brooksville, FL 34613

  • GARDENIA Pharmacy & Supplements

    5.0 (4)

    Vitamin & supplements store

    40741 US Hwy 19 N, Tarpon Springs, FL 34689

  • The Vitamin Shoppe

    4.3 (125)

    Vitamin & supplements store

    33470 US Hwy 19 N, Palm Harbor, FL 34684

  • The Vitamin Shoppe

    4.6 (240)

    Vitamin & supplements store

    2201 E Fowler Ave A, Tampa, FL 33612

  • The Vitamin Shoppe

    4.3 (113)

    Vitamin & supplements store

    28152 Willet Way, Wesley Chapel, FL 33543

Research & Studies

  • Thyroid Health and Selenium: The Critical Role of Adequate Intake from Fetal Development to Adolescence

    V Calcaterra, H Cena, IAM Scavone, I Zambon… - Nutrients, 2025 - mdpi.com

    … role of Se in maintaining thyroid health, from fetal life through … relevance of Se in thyroid development, hormone synthesis, … Key priorities include enhancing fetal nutrition through …

    20259 citations
  • Nutritional epidemiology and thyroid hormone metabolism

    J Vanderpas - Annu. Rev. Nutr., 2006 - annualreviews.org

    … This does not mean that public health resources should not be allocated to resolve this … increases of thyroid volumes observed by echography alone are a health priority in the poorest …

    2006165 citations
  • ASSOCIATION BETWEEN A 6-WEEK ELIMINATION DIET AND INFLAMMATORY BIOMARKERS IN WOMEN WITH HASHIMOTO THYROIDITIS

    S Alkan, I Kalkan, BB Sezer - Genetics and Molecular Research, 2026 - geneticsmr.com

    … or specific nutrient supplementation in autoimmune thyroid disease [37], [38], [39], comprehensive elimination diet protocols have … should be a priority in HT management [112], [113]. …

    2026
  • Scalp hair and serum iodine as potential biomarkers for iodine intake and their association with the thyroid function

    Y Fuse, Y Kunii, N Tsukada, Y Ito… - Journal of the …, 2026 - academic.oup.com

    2026
  • Nationwide survey on iodine nutritional status and thyroid function in Japanese adults

    Y Fuse, Y Kunii, N Tsukada, Y Ito, Y Shishiba - Endocrine Journal, 2026 - jstage.jst.go.jp

    … humans that is needed for thyroid hormone production, which … of thyroid hormones and may result in thyroid dysfunction [1-5] … future research priorities in iodine nutrition should include …

    20261 citations
  • THE EFFECT OF THE NUTRITIONAL SUPPLEMENT AND THYROID TREATMENT ON THE INTELLECTUAL FUNCTIONING OF PROFOUNDLY RETARDED YOUNG …

    JAYA CHANOWITZ - 1984 - search.proquest.com

    … medication in the treatment's effectiveness, this study also addressed the issue of the influence of institutionalization on the nutritional supplement and thyroid treatment. As indicated …

    1984

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-07-25. DSLD Label ID: 310792. 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.