Thyroid Essentials, 90 Capsules
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Thiamin (from thiamin mononitrate)(vitamin B1) | 25 mg | 2,083% |
| Riboflavin (vitamin B2) | 25 mg | 1,923% |
| Niacin (as niacinamide) | 25 mg NE | 156% |
| Vitamin B6 (from pyridoxine HCL) | 25 mg | 1,471% |
| Folate (25 mcg folic acid) | 40 mcg DFE | 10% |
| Vitamin B12 (as cyanocobalamin) | 25 mcg | 500% |
| Pantothenic Acid(from calcium pantothenate) | 25 mg | 500% |
| Iodine (from kelp) | 100 mcg | 67% |
| Magnesium (from magnesium oxide) | 25 mg | 6% |
| Zinc (from zinc oxide) | 25 mg | 227% |
| Selenium (from selenomethionine) | 50 mcg | 91% |
| Copper (from copper gluconate) | 2 mg | 222% |
| L-Tyrosine | 150 mg | * |
| Coleus forskohlii(standardized to 10% forskolin)(root) | 50 mg | * |
Bioavailability Good
Absorption Rating
- Thiamin (from thiamin mononitrate)(vitamin B1) Fair
- Riboflavin (vitamin B2) Good
- Niacin (as niacinamide) Good
- Vitamin B6 (from pyridoxine HCL) Fair
- Folate (25 mcg folic acid) Fair
- Vitamin B12 (as cyanocobalamin) Fair
- Pantothenic Acid(from calcium pantothenate) Good
- Iodine (from kelp) Good
- Magnesium (from magnesium oxide) Poor
- Zinc (from zinc oxide) Poor
- Selenium (from selenomethionine) Good
- Copper (from copper gluconate) Good
- L-Tyrosine Good
- Coleus forskohlii(standardized to 10% forskolin)(root) Good
Other Ingredients Excellent
Fillers & Additives
- Rice Flour
- Gelatin
- Magnesium Stearate
Efficacy Good
Dosage Analysis
- Thiamin (from thiamin mononitrate)(vitamin B1) 25 mg Effective
- Riboflavin (vitamin B2) 25 mg Effective
- Niacin (as niacinamide) 25 mg NE Effective
- Vitamin B6 (from pyridoxine HCL) 25 mg Effective
- Folate (25 mcg folic acid) 40 mcg DFE Under-dosed
- Vitamin B12 (as cyanocobalamin) 25 mcg Effective
- Pantothenic Acid(from calcium pantothenate) 25 mg Effective
- Iodine (from kelp) 100 mcg Under-dosed
- Magnesium (from magnesium oxide) 25 mg Under-dosed
- Zinc (from zinc oxide) 25 mg Effective
- Selenium (from selenomethionine) 50 mcg Effective
- Copper (from copper gluconate) 2 mg Effective
- L-Tyrosine 150 mg Under-dosed
- Coleus forskohlii(standardized to 10% forskolin)(root) 50 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Thiamin (from thiamin mononitrate)(vitamin B1) | 25 mg | 2,083% |
| Riboflavin (vitamin B2) | 25 mg | 1,923% |
| Niacin (as niacinamide) | 25 mg NE | 156% |
| Vitamin B6 (from pyridoxine HCL) | 25 mg | 1,471% |
| Folate (25 mcg folic acid) | 40 mcg DFE | 10% |
| Vitamin B12 (as cyanocobalamin) | 25 mcg | 500% |
| Pantothenic Acid(from calcium pantothenate) | 25 mg | 500% |
| Iodine (from kelp) | 100 mcg | 67% |
| Magnesium (from magnesium oxide) | 25 mg | 6% |
| Zinc (from zinc oxide) | 25 mg | 227% |
| Selenium (from selenomethionine) | 50 mcg | 91% |
| Copper (from copper gluconate) | 2 mg | 222% |
| L-Tyrosine | 150 mg | * |
| Coleus forskohlii(standardized to 10% forskolin)(root) | 50 mg | * |
Other Ingredients
Price Comparison
Price History
Tracked across major retailers. Updated periodically.
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Certifications
6 certifications
Transparency
4 claims
Violation History
6 incidents
Is Swanson Thyroid Essentials, 90 Capsules a good supplement?
Swanson Thyroid Essentials, 90 Capsules received a product quality score of 83/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 14 active ingredients All 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Swanson, holds a brand trust score of 90/100 with 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp.
What are the ingredients in Swanson Thyroid Essentials, 90 Capsules?
Swanson Thyroid Essentials, 90 Capsules contains 14 active ingredients: Thiamin (from thiamin mononitrate)(vitamin B1) (25 mg), Riboflavin (vitamin B2) (25 mg), Niacin (as niacinamide) (25 mg NE), Vitamin B6 (from pyridoxine HCL) (25 mg), Folate (25 mcg folic acid) (40 mcg DFE), Vitamin B12 (as cyanocobalamin) (25 mcg), and 8 more. Notable high-dose ingredients include Thiamin at 2,083% DV, Riboflavin at 1,923% DV, Vitamin B6 at 1,471% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Swanson Thyroid Essentials, 90 Capsules safe to take?
Swanson Thyroid Essentials, 90 Capsules has been analyzed for ingredient safety across all its components. All 3 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 Swanson a trustworthy supplement brand?
Swanson receives a brand trust score of 90/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1969 and headquartered in Fargo, North Dakota, United States, the company offers 994 products in their lineup. They hold 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Swanson has 6 historical regulatory incidents on record, which are factored into the trust score.
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