Thyroid Naturals
Optimal Naturals Thyroid Naturals is a 'Botanical with Nutrients' supplement designed to support thyroid function, containing 13 active ingredients. This product provides several key micronutrients at clinically studied doses, such as Vitamin B12 (100mcg), Iodine (150mcg), Magnesium (200mg), Zinc (8mg), and Selenium (200mcg). While many ingredients are well-dosed, L-Tyrosine is noted as underdosed in this formulation. With an N+ Score of 77 and a 'good' B- grade, this product offers a transparent blend of ingredients. It may be considered by individuals looking for targeted nutritional support for thyroid health.
About This Product
Thyroid Naturals by Optimal Naturals is a omega & fish oil supplement containing 13 active ingredients. It has earned an N+ Score of 77/100 (Grade B-).
This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.
Notable clinical-dose ingredients include Vitamin B12, Iodine, Magnesium and 5 more.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +8 ingredient(s) at clinical dose levels
- +Rich formula with 13 active ingredients
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (13 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin B12 | 100.000 mcg | Optimal |
| Iodine | 150.000 mcg | Optimal |
| Magnesium | 200.000 mg | Optimal |
| Zinc | 8.000 mg | Optimal |
| Selenium | 200.000 mcg | Optimal |
| Copper | 200.000 mcg | High |
| Manganese | 2.000 mg | Optimal |
| Molybdenum | 50.000 mcg | Optimal |
| L-Tyrosine | 300.000 mg | Under |
| Cayenne Pepper | 30.000 mg | N/A |
| Bladderwrack | 50.000 mg | N/A |
| Ashwagandha | 200.000 mg | N/A |
| Schizandra | 240.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.