Comparison
Ultra Preventive III Capsules and Natural Preventive
Ultra Preventive III Capsules (Douglas Laboratories) lists 30 distinct ingredients and Natural Preventive (Natural Health Improvement Center) 30 (rows of one ingredient counted once); 30 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.
| Ingredient | Ultra Preventive III Capsules | Natural Preventive |
|---|---|---|
| Vitamin C | 600 mg (667%) | 600 mg (667%) |
| Calcium | 250 mg (19%) | 250 mg (19%) |
| Vitamin B6 | 50 mg (2941%) | 50 mg (2941%) |
| Vitamin D | 12.5 mcg (63%) | 12.5 mcg (63%) |
| Magnesium | 250 mg (60%) | 250 mg (60%) |
| Vitamin B12 | 50 mcg (2083%) | 50 mcg (2083%) |
| Zinc | 12.5 mg (114%) | 12.5 mg (114%) |
| Niacin | 95 mg (594%) | 95 mg (594%) |
| Vitamin E | 134 mg (893%) | 200 IU |
| Potassium | 49.5 mg (1%) | 49.5 mg (1%) |
| Folate | 667 mcg DFE (167%) | 400 mcg |
| Vitamin A | 3.75 mg | 12,500 IU |
| Pantothenic Acid (Vitamin B5) | 250 mg (5000%) | 250 mg (5000%) |
| Riboflavin | 25 mg (1923%) | 25 mg (1923%) |
| Thiamin | 50 mg (4167%) | 50 mg (4167%) |
| Biotin | 150 mcg (500%) | 150 mcg (500%) |
| Chromium | 100 mcg (286%) | 100 mcg (286%) |
| Selenium | 100 mcg (182%) | 100 mcg (182%) |
| Manganese | 10 mg (435%) | 10 mg (435%) |
| Iodine | 100 mcg (67%) | 100 mcg (67%) |
| Choline | 30 mg (5%) | 30 mg (5%) |
| Molybdenum | 50 mcg (111%) | 50 mcg (111%) |
| Inositol | 50 mg | 50 mg |
| Boron | 0.75 mg | 0.75 mg |
| Flavonoid | 50 mg | 50 mg |
| Vanadium | 25 mcg | 25 mcg |
| PABA | 25 mg | 25 mg |
| METHIONINE | 6 mg | 6 mg |
| Glutamic Acid | 10 mg | 10 mg |
| Betaine | 57 mg | 57 mg |
Amounts are per serving as DSLD gives them: Ultra Preventive III Capsules, 6 capsules; Natural Preventive, 6 capsules. Current labels entered August 2020 and July 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Ultra Preventive III CapsulesDouglas Laboratories: every row against all products listing it
- Natural PreventiveNatural Health Improvement Center: every row against all products listing it