NutriCology Essential Thyroid Nutrition with Iodoral®, 60 Vegetarian Tablets supplement bottle
NutriCology

Essential Thyroid Nutrition with Iodoral®, 60 Vegetarian Tablets

What We Researched
8 active ingredients analyzed · 8 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
80
Product Score Good
88
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (as 500 IU Retinyl Palmitate) 150 mcg RAE 17%
Vitamin B12 (as Methylcobalamin) 25 mcg 1042%
Total Iodine/Iodide (from 60 mcg of Iodine and 90 mcg of Iodide (as Potassium Salt)) 150 mcg 100%
Zinc (as Zinc Picolinate) 5 mg 45%
Selenium (as Selenomethionine) 50 mcg 91%
L-Tyrosine vegan 250 mg
Ashwagandha (Root) Extract (standardized to 5% Withanolides) 150 mg
Coleus forskohlii (root) Extract (standardized to 10% Forskolin) 100 mg
Bioavailability Excellent

Absorption Rating

  • Vitamin A (as 500 IU Retinyl Palmitate) Good
  • Vitamin B12 (as Methylcobalamin) Good
  • Total Iodine/Iodide (from 60 mcg of Iodine and 90 mcg of Iodide (as Potassium Salt)) Good
  • Zinc (as Zinc Picolinate) Good
  • Selenium (as Selenomethionine) Good
  • L-Tyrosine vegan Good
  • Ashwagandha (Root) Extract (standardized to 5% Withanolides) Good
  • Coleus forskohlii (root) Extract (standardized to 10% Forskolin) Good
Other Ingredients Very Good

Fillers & Additives

  • Microcrystalline Cellulose
  • Micosolle® Blend (potassium hydroxide, silicon dioxide, magnesium sulfate heptahydrate, polysorbate 80, citric acid) Medium
  • Cellulose
  • Steunic acid
  • Silicon Dioxide
  • Calcium Stearate
  • Pharmaceutical Glaze
  • Croscarmellose
Efficacy Poor

Dosage Analysis

  • Vitamin A (as 500 IU Retinyl Palmitate) 150 mcg RAE Under-dosed
  • Vitamin B12 (as Methylcobalamin) 25 mcg Effective
  • Total Iodine/Iodide (from 60 mcg of Iodine and 90 mcg of Iodide (as Potassium Salt)) 150 mcg Effective
  • Zinc (as Zinc Picolinate) 5 mg Under-dosed
  • Selenium (as Selenomethionine) 50 mcg Effective
  • L-Tyrosine vegan 250 mg Under-dosed
  • Ashwagandha (Root) Extract (standardized to 5% Withanolides) 150 mg Under-dosed
  • Coleus forskohlii (root) Extract (standardized to 10% Forskolin) 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (as 500 IU Retinyl Palmitate) 150 mcg RAE 17%
Vitamin B12 (as Methylcobalamin) 25 mcg 1042%
Total Iodine/Iodide (from 60 mcg of Iodine and 90 mcg of Iodide (as Potassium Salt)) 150 mcg 100%
Zinc (as Zinc Picolinate) 5 mg 45%
Selenium (as Selenomethionine) 50 mcg 91%
L-Tyrosine vegan 250 mg
Ashwagandha (Root) Extract (standardized to 5% Withanolides) 150 mg
Coleus forskohlii (root) Extract (standardized to 10% Forskolin) 100 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Micosolle® Blend (potassium hydroxide, silicon dioxide, magnesium sulfate heptahydrate, polysorbate 80, citric acid) Unknown
Cellulose Safe

Provides bulk and structure in tablets and capsules.

Steunic acid Unknown
Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Calcium Stearate Generally_safe

It is used as a lubricant to prevent ingredients from sticking to manufacturing equipment.

Pharmaceutical Glaze Generally_safe

It is used to coat tablets or capsules for easier swallowing or controlled release.

Croscarmellose Generally_safe

It is used as a binder and disintegrant to help tablets dissolve.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$33$32$31$30$29 Mar 12 $31.19
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
NutriCology

Founded 1979 · Salt Lake City, UT, USA · 55 products · nutricology.com/

Certifications

2 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source

Transparency

5 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Claimed Source
In House Testing — Verified Source

Violation History

2 incidents
Prop 65 Lead2011-01-14Source
Lawsuit Failure to provide clear and reasonable warnings regarding exposure to lead in various supplement products.2011Source
Related Supplements
Frequently Asked Questions
Is NutriCology Essential Thyroid Nutrition with Iodoral®, 60 Vegetarian Tablets a good supplement?

NutriCology Essential Thyroid Nutrition with Iodoral®, 60 Vegetarian Tablets received a product quality score of 80/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 8 active ingredients with 60 servings per container. Of the 8 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, NutriCology, holds a brand trust score of 88/100 with 2 verified certifications including Consumerlab, Fda Gmp Inspections.

What are the ingredients in NutriCology Essential Thyroid Nutrition with Iodoral®, 60 Vegetarian Tablets?

NutriCology Essential Thyroid Nutrition with Iodoral®, 60 Vegetarian Tablets contains 8 active ingredients: Vitamin A (as 500 IU Retinyl Palmitate) (150 mcg RAE), Vitamin B12 (as Methylcobalamin) (25 mcg), Total Iodine/Iodide (from 60 mcg of Iodine and 90 mcg of Iodide (as Potassium Salt)) (150 mcg), Zinc (as Zinc Picolinate) (5 mg), Selenium (as Selenomethionine) (50 mcg), L-Tyrosine vegan (250 mg), and 2 more. Notable high-dose ingredients include Vitamin B12 at 1042% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NutriCology Essential Thyroid Nutrition with Iodoral®, 60 Vegetarian Tablets safe to take?

NutriCology Essential Thyroid Nutrition with Iodoral®, 60 Vegetarian Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is NutriCology a trustworthy supplement brand?

NutriCology receives a brand trust score of 88/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1979 and headquartered in Salt Lake City, UT, USA, the company offers 55 products in their lineup. They hold 2 verified certifications including Consumerlab, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: NutriCology has 2 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.