Comparison

Sustained Release Super C Complex Vitamin C 1000 mg With 500 mg Bioflavonoids and C-500 Complex With Bioflavonoids, Acerola & Rose Hips

Sustained Release Super C Complex Vitamin C 1000 mg With 500 mg Bioflavonoids (Nature's Plus) lists 5 distinct ingredients and C-500 Complex With Bioflavonoids, Acerola & Rose Hips (NOW) 5 (rows of one ingredient counted once); 5 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)
IngredientSustained Release Super C Complex Vitamin C 1000 mg With 500 mg BioflavonoidsC-500 Complex With Bioflavonoids, Acerola & Rose Hips
Vitamin C1,000 mg (1111%)500 mg (556%)
Flavonoid500 mg100 mg
Rutin100 mg10 mg
Acerola50 mg100 mg
Dog Rose100 mg100 mg

Amounts are per serving as DSLD gives them: Sustained Release Super C Complex Vitamin C 1000 mg With 500 mg Bioflavonoids, 1 sustained release tablet; C-500 Complex With Bioflavonoids, Acerola & Rose Hips, 1 tablet. Current labels entered December 2016 and August 2015. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own