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