Comparison
Thyroid Support and Thyroid-SP
Thyroid Support (Gaia Herbs) lists 6 distinct ingredients and Thyroid-SP (Bronson Laboratories) 4 (rows of one ingredient counted once); 4 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 0.72.
| Ingredient | Thyroid Support | Thyroid-SP |
|---|---|---|
| Iodine | 100 mcg (67%) | 300 mcg (200%) |
| Ashwagandha | 80 mg | 50 mg |
| Tyrosine | not disclosed | 200 mg |
| Coleus | not disclosed | 10.8 mg |
| Carbohydrate | 2 g | |
| Schisandra | not disclosed |
Amounts are per serving as DSLD gives them: Thyroid Support, 2 capsules; Thyroid-SP, 1 capsule. Current labels entered September 2024 and June 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Thyroid SupportGaia Herbs: every row against all products listing it
- Thyroid-SPBronson Laboratories: every row against all products listing it