Comparison

High Potency B-Complex With Folic Acid Plus Vitamin C and High Potency B & C Complex

High Potency B-Complex With Folic Acid Plus Vitamin C (Nature's Bounty) lists 9 distinct ingredients and High Potency B & C Complex (Sundown Naturals) 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 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientHigh Potency B-Complex With Folic Acid Plus Vitamin CHigh Potency B & C Complex
Vitamin C300 mg (333%)300 mg (333%)
Vitamin B65 mg (294%)5 mg (294%)
Vitamin B126 mcg (250%)10 mcg (417%)
Niacin50 mg (313%)50 mg (313%)
Folate400 mcg400 mcg
Pantothenic Acid (Vitamin B5)10 mg (200%)10 mg (200%)
Riboflavin10.2 mg (785%)10 mg (769%)
Thiamin15 mg (1250%)18 mg (1500%)
Biotin5 mcg (17%)50 mcg (167%)

Amounts are per serving as DSLD gives them: High Potency B-Complex With Folic Acid Plus Vitamin C, 1 tablet; High Potency B & C Complex, 1 tablet. Current labels entered January 2012 and February 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own