Comparison

B Compleet and Nutra-Support Stress

B Compleet (Carlson) lists 12 distinct ingredients and Nutra-Support Stress (Carlson) 12 (rows of one ingredient counted once); 12 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)
IngredientB CompleetNutra-Support Stress
Vitamin C500 mg (556%)500 mg (556%)
Vitamin B610 mg (588%)10 mg (588%)
Vitamin B1230 mcg (1250%)30 mcg (1250%)
Niacin100 mg (625%)100 mg (625%)
Folate1,333 mcg DFE (333%)800 mcg
Pantothenic Acid (Vitamin B5)200 mg (4000%)200 mg (4000%)
Riboflavin10 mg (769%)10 mg (769%)
Thiamin10 mg (833%)10 mg (833%)
Biotin300 mcg (1000%)300 mcg (1000%)
Choline100 mg (18%)100 mg (18%)
Inositol100 mg100 mg
PABA30 mg30 mg

Amounts are per serving as DSLD gives them: B Compleet, 2 tablets; Nutra-Support Stress, 2 tablets. Current labels entered March 2020 and November 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own