Comparison

Stress B Formula and Stress B Formula Plus 1000 mg C

Stress B Formula (Natural Factors) lists 12 distinct ingredients and Stress B Formula Plus 1000 mg C (Natural Factors) 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)
IngredientStress B FormulaStress B Formula Plus 1000 mg C
Vitamin C1,000 mg (1111%)1,000 mg (1111%)
Vitamin B625 mg (1471%)25 mg (1471%)
Vitamin B1225 mcg (1042%)25 mcg (1042%)
Niacin25 mg (156%)25 mg (156%)
Folate1,700 mcg DFE (425%)1,000 mcg
Pantothenic Acid (Vitamin B5)25 mg (500%)25 mg (500%)
Riboflavin25 mg (1923%)25 mg (1923%)
Thiamin25 mg (2083%)25 mg (2083%)
Biotin25 mcg (83%)25 mcg (83%)
Choline25 mg (5%)25 mg (5%)
Inositol25 mg25 mg
PABA25 mg25 mg

Amounts are per serving as DSLD gives them: Stress B Formula, 1 tablet; Stress B Formula Plus 1000 mg C, 1 tablet. Current labels entered May 2020 and April 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own