Thyrostim Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin A (as retinyl acetate) | 750 mcg RAE | 83% |
| Iodine (from kelp and potassium iodide) | 150 mcg | 100% |
| Magnesium (as magnesium aspartate, gluconate and glycinate) | 100 mg | 24% |
| Selenium (from vegetable culture †) | 50 mcg | 91% |
| Copper (as copper gluconate) | 1 mg | 111% |
| Manganese (as manganese gluconate) | 2 mg | 87% |
| Rubidium (from vegetable culture †) | 25 mcg | — |
| Lamb Pituitary/Hypothalamus Complex Concentrate (from ovine) | 40 mg | — |
| Lactobacillus acidophilus | 2 million | — |
| Tyrosine (as L-Tyrosine) | 100 mg | — |
| Tyrosinase 500 (from mushroom) | 20 mcg | — |
Bioavailability Excellent
Absorption Rating
- Vitamin A (as retinyl acetate) Good
- Iodine (from kelp and potassium iodide) Good
- Magnesium (as magnesium aspartate, gluconate and glycinate) Good
- Selenium (from vegetable culture †) Good
- Copper (as copper gluconate) Good
- Manganese (as manganese gluconate) Good
- Rubidium (from vegetable culture †) Fair
- Lamb Pituitary/Hypothalamus Complex Concentrate (from ovine) Fair
- Lactobacillus acidophilus Good
- Tyrosine (as L-Tyrosine) Good
Other Ingredients Excellent
Fillers & Additives
- Vegetable culture†
- Modified Cellulose
- Stearic Acid (Vegetable Source)
- Magnesium Stearate (Vegetable Source)
- Food Glaze
Efficacy Very Good
Dosage Analysis
- Vitamin A (as retinyl acetate) 750 mcg RAE Effective
- Iodine (from kelp and potassium iodide) 150 mcg Effective
- Magnesium (as magnesium aspartate, gluconate and glycinate) 100 mg Under-dosed
- Selenium (from vegetable culture †) 50 mcg Effective
- Copper (as copper gluconate) 1 mg Effective
- Manganese (as manganese gluconate) 2 mg Effective
- Lactobacillus acidophilus 2 million Effective
- Tyrosine (as L-Tyrosine) 100 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin A (as retinyl acetate) | 750 mcg RAE | 83% |
| Iodine (from kelp and potassium iodide) | 150 mcg | 100% |
| Magnesium (as magnesium aspartate, gluconate and glycinate) | 100 mg | 24% |
| Selenium (from vegetable culture †) | 50 mcg | 91% |
| Copper (as copper gluconate) | 1 mg | 111% |
| Manganese (as manganese gluconate) | 2 mg | 87% |
| Rubidium (from vegetable culture †) | 25 mcg | |
| Lamb Pituitary/Hypothalamus Complex Concentrate (from ovine) | 40 mg | |
| Lactobacillus acidophilus | 2 million | |
| Tyrosine (as L-Tyrosine) | 100 mg | |
| Tyrosinase 500 (from mushroom) | 20 mcg |
Other Ingredients
Vegetable culture† Unknown
Modified Cellulose Safe
Stearic Acid (Vegetable Source) Generally_safe
Magnesium Stearate (Vegetable Source) Generally_safe
Food Glaze Generally_safe
Certifications
1 certification
Transparency
4 claims
Violation History
5 incidents
Is Biotics Research Thyrostim a good supplement?
Biotics Research Thyrostim received a product quality score of 91/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 11 active ingredients with 135 servings per container. Of the 5 inactive ingredients, 1 are rated safe and 0 are flagged for review. The manufacturer, Biotics Research, holds a brand trust score of 64/100 with 1 verified certifications including NSF Certified.
What are the ingredients in Biotics Research Thyrostim?
Biotics Research Thyrostim contains 11 active ingredients: Vitamin A (as retinyl acetate) (750 mcg RAE), Iodine (from kelp and potassium iodide) (150 mcg), Magnesium (as magnesium aspartate, gluconate and glycinate) (100 mg), Selenium (from vegetable culture †) (50 mcg), Copper (as copper gluconate) (1 mg), Manganese (as manganese gluconate) (2 mg), and 5 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Biotics Research Thyrostim safe to take?
Biotics Research Thyrostim 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 Biotics Research a trustworthy supplement brand?
Biotics Research receives a brand trust score of 64/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1976 and headquartered in Rosenberg, Texas, United States, the company offers 146 products in their lineup. They hold 1 verified certifications including NSF Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Biotics Research has 5 historical regulatory incidents on record, which are factored into the trust score.
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