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Natural Balance Thyadine 150 mcg supplement bottle
Natural Balance

Thyadine 150 mcg Review

What We Researched
1 active ingredient analyzed · 6 inactive ingredients decoded · 2 brand certifications checked · Page generated: Sep 2026
100
Product Score Excellent
66
Brand Score Fair

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Iodine 150 mcg 100%
Bioavailability Excellent

Absorption Rating

  • Iodine Good
Other Ingredients Excellent

Fillers & Additives

  • Glycerin
  • Deionized Water
  • Ethanol
  • Laminaria extract
  • Thyroid extract
  • Spongia extract
Efficacy Excellent

Dosage Analysis

  • Iodine 150 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Iodine 150 mcg 100%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Deionized Water Safe

It is used as a solvent to dissolve ingredients.

Ethanol Generally_safe

It is used to dissolve or extract ingredients.

Laminaria extract Unknown
Thyroid extract Unknown
Spongia extract Unknown
Brand Trust Report
Natural Balance

Founded 1983 · Salt Lake City, UT, USA · 53 products · naturalbalance.com

Certifications

2 certifications
Nsf Gmp Source available Primary evidence
NSF Certified Supporting evidence unavailable

Transparency

2 claims
Third Party Testing Claim — True Brand claim; evidence unavailable
Testing Lab Disclosure — True Brand claim; evidence unavailable
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Frequently Asked Questions
Is Natural Balance Thyadine 150 mcg a good supplement?

Natural Balance Thyadine 150 mcg received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 370 servings per container. Of the 6 inactive ingredients, 3 are rated safe and 0 ingredients are flagged for review. The manufacturer, Natural Balance, holds a brand trust score of 66/100.

What are the ingredients in Natural Balance Thyadine 150 mcg?

Natural Balance Thyadine 150 mcg contains 1 active ingredients: Iodine (150 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Natural Balance Thyadine 150 mcg safe to take?

GoodSupp reviewed the inactive-ingredient data available for Natural Balance Thyadine 150 mcg. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Natural Balance a trustworthy supplement brand?

Natural Balance receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1983 and headquartered in Salt Lake City, UT, USA, the company offers 53 products in their lineup.

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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 — read our methodology. 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.