Comparison

Buffered C-Complex and Buffered Vitamin C 1,250 mg w/Bioflavonoids

Buffered C-Complex (The Vitamin Shoppe) lists 4 distinct ingredients and Buffered Vitamin C 1,250 mg w/Bioflavonoids (Wonder Laboratories) 4 (rows of one ingredient counted once); 4 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)
IngredientBuffered C-ComplexBuffered Vitamin C 1,250 mg w/Bioflavonoids
Vitamin C750 mg (833%)1,000 mg (1111%)
Calcium86 mg (7%)114 mg (9%)
Flavonoid55 mg100 mg
Rutin25 mg25 mg

Amounts are per serving as DSLD gives them: Buffered C-Complex, 1 capsule; Buffered Vitamin C 1,250 mg w/Bioflavonoids, 1 tablet. Current labels entered November 2018 and March 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own