Thyroid Support with Iodine, 60 Veggie Capsules
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin B12 (as methylcobalamin) | 150 mcg | 6250% |
| Iodine (from atlantic kelp and potassium iodide) | 150 mcg | 100% |
| Magnesium (as magnesium oxide) | 200 mg | 48% |
| Zinc (as zinc oxide) | 10 mg | 91% |
| Selenium (as amino acid chelate) | 200 mcg | 364% |
| Copper (as cupric oxide) | 0.2 mg | 22% |
| Manganese (as amino acid chelate) | 2 mg | 87% |
| Molybdenum (as amino acid chelate) | 50 mcg | 111% |
| L-Tyrosine | 300 mg | ** |
| Schisandra Powder (fruit) | 240 mg | ** |
| Ashwagandha Root Powder | 200 mg | ** |
| Bladderwrack Powder (thallus) | 50 mg | ** |
| Kelp | 38 mg | ** |
| Cayenne Pepper Powder (fruit) | 30 mg | ** |
Bioavailability Good
Absorption Rating
- Vitamin B12 (as methylcobalamin) Good
- Iodine (from atlantic kelp and potassium iodide) Good
- Magnesium (as magnesium oxide) Poor
- Zinc (as zinc oxide) Poor
- Selenium (as amino acid chelate) Good
- Copper (as cupric oxide) Poor
- Manganese (as amino acid chelate) Good
- Molybdenum (as amino acid chelate) Good
- L-Tyrosine Good
- Schisandra Powder (fruit) Good
- Ashwagandha Root Powder Poor
- Bladderwrack Powder (thallus) Fair
- Kelp Fair
- Cayenne Pepper Powder (fruit) Fair
Other Ingredients Excellent
Fillers & Additives
- Rice Flour
- Vegetable Cellulose (Capsule)
- Vegetable Magnesium Stearate
- Silica
- Chlorophyll
Efficacy Good
Dosage Analysis
- Vitamin B12 (as methylcobalamin) 150 mcg Effective
- Iodine (from atlantic kelp and potassium iodide) 150 mcg Effective
- Magnesium (as magnesium oxide) 200 mg Effective
- Zinc (as zinc oxide) 10 mg Effective
- Selenium (as amino acid chelate) 200 mcg Effective
- Copper (as cupric oxide) 0.2 mg Under-dosed
- Manganese (as amino acid chelate) 2 mg Effective
- Molybdenum (as amino acid chelate) 50 mcg Effective
- L-Tyrosine 300 mg Under-dosed
- Schisandra Powder (fruit) 240 mg Under-dosed
- Ashwagandha Root Powder 200 mg Under-dosed
- Cayenne Pepper Powder (fruit) 30 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin B12 (as methylcobalamin) | 150 mcg | 6250% |
| Iodine (from atlantic kelp and potassium iodide) | 150 mcg | 100% |
| Magnesium (as magnesium oxide) | 200 mg | 48% |
| Zinc (as zinc oxide) | 10 mg | 91% |
| Selenium (as amino acid chelate) | 200 mcg | 364% |
| Copper (as cupric oxide) | 0.2 mg | 22% |
| Manganese (as amino acid chelate) | 2 mg | 87% |
| Molybdenum (as amino acid chelate) | 50 mcg | 111% |
| L-Tyrosine | 300 mg | ** |
| Schisandra Powder (fruit) | 240 mg | ** |
| Ashwagandha Root Powder | 200 mg | ** |
| Bladderwrack Powder (thallus) | 50 mg | ** |
| Kelp | 38 mg | ** |
| Cayenne Pepper Powder (fruit) | 30 mg | ** |
Other Ingredients
Price Comparison
Price History
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Violation History
1 incident
Is Zhou Nutrition Thyroid Support with Iodine, 60 Veggie Capsules a good supplement?
Zhou Nutrition Thyroid Support with Iodine, 60 Veggie Capsules received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 14 active ingredients All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Zhou Nutrition, holds a brand trust score of 71/100 with 2 verified certifications including Consumerlab, Fda Gmp Inspections.
What are the ingredients in Zhou Nutrition Thyroid Support with Iodine, 60 Veggie Capsules?
Zhou Nutrition Thyroid Support with Iodine, 60 Veggie Capsules contains 14 active ingredients: Vitamin B12 (as methylcobalamin) (150 mcg), Iodine (from atlantic kelp and potassium iodide) (150 mcg), Magnesium (as magnesium oxide) (200 mg), Zinc (as zinc oxide) (10 mg), Selenium (as amino acid chelate) (200 mcg), Copper (as cupric oxide) (0.2 mg), and 8 more. Notable high-dose ingredients include Vitamin B12 at 6250% DV, Selenium at 364% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Zhou Nutrition Thyroid Support with Iodine, 60 Veggie Capsules safe to take?
Zhou Nutrition Thyroid Support with Iodine, 60 Veggie Capsules has been analyzed for ingredient safety across all its components. All 5 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Zhou Nutrition a trustworthy supplement brand?
Zhou Nutrition receives a brand trust score of 71/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2014 and headquartered in Salt Lake City, UT, USA, the company offers 72 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: Zhou Nutrition has 1 historical regulatory incident on record, which are factored into the trust score.
What is magnesium good for?
Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.
How much magnesium per day?
The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.
What is zinc good for?
Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.
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