Comparison

C-Ascorbs Sustained Release and Sustained Release C-Ascorbs

C-Ascorbs Sustained Release (NaturesPlus) lists 11 distinct ingredients and Sustained Release C-Ascorbs (Natures Plus) 9 (rows of one ingredient counted once); 9 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 0.58.

Amount per serving (and % of the Daily Value)
IngredientC-Ascorbs Sustained ReleaseSustained Release C-Ascorbs
Carbohydrate1 g1 g
Vitamin C4,000 mg (4444%)4,000 mg (4444%)
Calcium212 mg (16%)212 mg (16%)
Magnesium108 mg (26%)108 mg (26%)
Zinc10 mg (91%)10 mg (91%)
Potassium240 mg (5%)240 mg (5%)
Fiber1 g1 g
Manganese0.4 mg (17%)0.4 mg (17%)
Flavonoid400 mg400 mg
Flavones192 mg
Flavanols8 mg

Amounts are per serving as DSLD gives them: C-Ascorbs Sustained Release, 4 tablets; Sustained Release C-Ascorbs, 4 tablets. Current labels entered October 2023 and February 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own