Comparison

Endur-Thine and Extended Release Endur-Thine 500 mg/200 mg

Endur-Thine (Endurance Products Company) lists 2 distinct ingredients and Extended Release Endur-Thine 500 mg/200 mg (EP) 2 (rows of one ingredient counted once); 2 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 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientEndur-ThineExtended Release Endur-Thine 500 mg/200 mg
Niacin500 mg (3125%)500 mg (3125%)
Pantothenic Acid (Vitamin B5)200 mg (4000%)200 mg (4000%)

Amounts are per serving as DSLD gives them: Endur-Thine, 1 tablet; Extended Release Endur-Thine 500 mg/200 mg, 1 tablet. Current labels entered April 2020 and January 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own