Comparison

TMI Thyroid Metabolism + Iodine and Selenium 200 mcg as L-Selenomethionine

TMI Thyroid Metabolism + Iodine (Systemic Formulas Bio Nutriment) lists 4 distinct ingredients and Selenium 200 mcg as L-Selenomethionine (Martin Avenue Pharmacy) 1 (rows of one ingredient counted once); 1 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 0.53.

Amount per serving (and % of the Daily Value)
IngredientTMI Thyroid Metabolism + IodineSelenium 200 mcg as L-Selenomethionine
Selenomethionine1,000 mcg200 mcg
Vitamin B610 mg (588%)
Zinc10 mg (91%)
Iodine5,000 mcg (3333%)

Amounts are per serving as DSLD gives them: TMI Thyroid Metabolism + Iodine, 1 capsule; Selenium 200 mcg as L-Selenomethionine, 1 capsule. Current labels entered May 2013 and March 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own