Comparison

Essential Nutrients and Omega-3 and Basic Preventive 5 (Iron Free)

Essential Nutrients and Omega-3 (Women to Women) lists 34 distinct ingredients and Basic Preventive 5 (Iron Free) (Douglas Laboratories) 29 (rows of one ingredient counted once); 28 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 0.76.

Amount per serving (and % of the Daily Value)
IngredientEssential Nutrients and Omega-3Basic Preventive 5 (Iron Free)
Vitamin C417 mg (463%)535 mg (594%)
Calcium417 mg (32%)220 mg (17%)
Vitamin B617 mg (1000%)22 mg (1294%)
Vitamin D4.17 mcg (21%)1.1 mcg (6%)
Magnesium292 mg (70%)220 mg (52%)
Vitamin B1234 mcg (1417%)44 mcg (1833%)
Zinc7 mg (64%)9 mg (82%)
Niacin67 mg (419%)85 mg (531%)
Vitamin E134 IU119 mg (793%)
Folate267 mcg592 mcg DFE (148%)
Vitamin A5,000 IU3.33 mg
Pantothenic Acid (Vitamin B5)134 mg (2680%)178 mg (3560%)
Riboflavin17 mg (1308%)20 mg (1538%)
Thiamin34 mg (2833%)44 mg (3667%)
Biotin100 mcg (333%)133 mcg (443%)
Chromium67 mcg (191%)85 mcg (243%)
Selenium67 mcg (122%)90 mcg (164%)
Manganese7 mg (304%)9 mg (391%)
Copper0.6 mg (67%)0.8 mg (89%)
Iodine50 mcg (33%)70 mcg (47%)
Choline50 mg (9%)65 mg (12%)
Vitamin K20 mcg (17%)27 mcg (23%)
Molybdenum50 mcg (111%)65 mcg (144%)
Inositol17 mg22 mg
Boron1.6 mg0.9 mg
Flavonoid34 mg44 mg
Vanadium13 mcg18 mcg
PABA17 mg20 mg
Fat (unspecified)1 g
Potassium44 mg (under 1%)
DHA120 mg
EPA (Eicosapentaenoic Acid)180 mg
Omega-3300 mg
Lysine10 mg
Glutamic Acid20 mg

Amounts are per serving as DSLD gives them: Essential Nutrients and Omega-3, 1 packet; Basic Preventive 5 (Iron Free), 4 vegetarian capsules. Current labels entered October 2012 and February 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own