Comparison

Derma-Vites and Basic Preventive 3 (Plus Iron)

Derma-Vites (MBi Nutraceuticals) lists 33 distinct ingredients and Basic Preventive 3 (Plus Iron) (Douglas Laboratories) 30 (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 0.75.

Amount per serving (and % of the Daily Value)
IngredientDerma-VitesBasic Preventive 3 (Plus Iron)
Vitamin C200 mg (222%)1,200 mg (1333%)
Calcium35 mg (3%)500 mg (38%)
Vitamin B650 mg (2941%)50 mg (2941%)
Vitamin D15 mcg (75%)2.5 mcg (13%)
Magnesium100 mg (24%)500 mg (119%)
Vitamin B12100 mcg (4167%)100 mcg (4167%)
Zinc130 mg (1182%)20 mg (182%)
Niacin100 mg (625%)200 mg (1250%)
Vitamin E100 IU400 IU
Potassium24 mg (under 1%)99 mg (2%)
Folate400 mcg800 mcg
Vitamin A25,000 IU25,000 IU
Pantothenic Acid (Vitamin B5)30 mg (600%)400 mg (8000%)
Riboflavin50 mg (3846%)50 mg (3846%)
Thiamin25 mg (2083%)100 mg (8333%)
Biotin300 mcg (1000%)300 mcg (1000%)
Iron20 mg (111%)20 mg (111%)
Chromium150 mcg (429%)200 mcg (571%)
Selenium100 mcg (182%)200 mcg (364%)
Manganese10 mg (435%)20 mg (870%)
Copper2 mg (222%)2 mg (222%)
Choline100 mg (18%)150 mg (27%)
Vitamin K50 mcg (42%)60 mcg (50%)
Molybdenum100 mcg (222%)150 mcg (333%)
Inositol100 mg50 mg
Boron0.15 mg2 mg
Vanadium100 mcg39 mcg
PABA24 mg50 mg
Carbohydratenot disclosed
Proteinnot disclosed
Iodine150 mcg (100%)
Flavonoid100 mg
Milk Thistle90 mg
Resveratrol75 mg
Barberry90 mg

Amounts are per serving as DSLD gives them: Derma-Vites, 3 capsules; Basic Preventive 3 (Plus Iron), 6 tablets. Current labels entered August 2020 and February 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own