Comparison

Vitamin C 1000 mg With 200 mg Bioflavonoids and Sustained Release Vitamin C 1000 mg With 200 mg Bioflavonoids

Vitamin C 1000 mg With 200 mg Bioflavonoids (Nature's Plus) lists 3 distinct ingredients and Sustained Release Vitamin C 1000 mg With 200 mg Bioflavonoids (Nature's Plus) 3 (rows of one ingredient counted once); 3 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)
IngredientVitamin C 1000 mg With 200 mg BioflavonoidsSustained Release Vitamin C 1000 mg With 200 mg Bioflavonoids
Vitamin C1,000 mg (1111%)1,000 mg (1111%)
Flavonoid200 mg200 mg
Dog Rose100 mg100 mg

Amounts are per serving as DSLD gives them: Vitamin C 1000 mg With 200 mg Bioflavonoids, 1 sustained release tablet; Sustained Release Vitamin C 1000 mg With 200 mg Bioflavonoids, 1 tablet. Current labels entered August 2015 and August 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own