Comparison
Iod-Thy and Thyroid Care Plus
Iod-Thy (PureFormulas) lists 4 distinct ingredients and Thyroid Care Plus (Terry Naturally) 5 (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 0.85.
| Ingredient | Iod-Thy | Thyroid Care Plus |
|---|---|---|
| Potassium | 2.75 mg (under 1%) | 14.64 mg (under 1%) |
| Selenium | 0.25 mcg (under 1%) | 300 mcg (545%) |
| Iodine | 9,370 mcg (6247%) | 30,000 mcg (20000%) |
| Tyrosine | 200 mg | 400 mg |
| Sodium | 14.64 mg |
Amounts are per serving as DSLD gives them: Iod-Thy, 1 vegetarian capsule; Thyroid Care Plus, 2 capsules. Current labels entered August 2019 and February 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Iod-ThyPureFormulas: every row against all products listing it
- Thyroid Care PlusTerry Naturally: every row against all products listing it