Comparison
Week Four: Repair and Ultra Preventative X
Week Four: Repair (Douglas Laboratories) lists 81 distinct ingredients and Ultra Preventative X (PureFormulas) 68 (rows of one ingredient counted once); 66 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 0.77.
| Ingredient | Week Four: Repair | Ultra Preventative X |
|---|---|---|
| Vitamin C | 700 mg (778%) | 700 mg (778%) |
| 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 | 63 mcg (2625%) | 125 mcg (5208%) |
| Zinc | 12.6 mg (115%) | 12.5 mg (114%) |
| Niacin | 95 mg (594%) | 95 mg (594%) |
| Vitamin E | 200 IU | 200 IU |
| Potassium | 50 mg (1%) | 50 mg (1%) |
| Folate | 400 mcg | 400 mcg |
| Vitamin A | 7,500 IU | 7,500 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 | 5 mg (217%) | 5 mg (217%) |
| Copper | 1 mg (111%) | 1 mg (111%) |
| Iodine | 100 mcg (67%) | 100 mcg (67%) |
| Green Tea | 25 mg | 25 mg |
| Choline | 30 mg (5%) | 30 mg (5%) |
| Molybdenum | 25 mcg (56%) | 50 mcg (111%) |
| Inositol | 25 mg | 50 mg |
| Grape | not disclosed | not disclosed |
| Boron | 0.75 mg | 0.75 mg |
| Bromelain | 25 mg | 25 mg |
| Flavonoid | 50 mg | 50 mg |
| Lutein | 3 mg | 3 mg |
| Beet | not disclosed | not disclosed |
| Blueberry | not disclosed | not disclosed |
| Pomegranate | not disclosed | not disclosed |
| Broccoli | not disclosed | not disclosed |
| Garlic | 50 mg | 50 mg |
| Vanadium | 25 mcg | 25 mcg |
| Lycopene | 3 mg | 3 mg |
| Carrot | not disclosed | not disclosed |
| Spinach | not disclosed | not disclosed |
| Blue-Green Algae | 50 mg | 50 mg |
| PABA | 25 mg | 25 mg |
| N-Acetyl Cysteine | not disclosed | not disclosed |
| METHIONINE | 6.3 mg | 6.3 mg |
| Chlorella | 50 mg | 50 mg |
| Raspberry | not disclosed | not disclosed |
| Parsley | not disclosed | not disclosed |
| Rutin | 12.5 mg | 12.5 mg |
| Kale | not disclosed | not disclosed |
| Zeaxanthin | 1 mg | 0.5 mg |
| Pectin | 25 mg | 25 mg |
| Glutamic Acid | 10 mg | 10 mg |
| Cabbage | not disclosed | not disclosed |
| Papaya | 50 mg | 50 mg |
| Betaine | 57 mg | 57 mg |
| Hesperidin | 17.5 mg | 18 mg |
| Blackberry | 40 mg | 40 mg |
| Celery | 35 mg | 35 mg |
| Cysteine | not disclosed | not disclosed |
| Black Currant | not disclosed | not disclosed |
| Cauliflower | 50 mg | 50 mg |
| Pine | not disclosed | not disclosed |
| Radish | 35 mg | 35 mg |
| Apricot | 35 mg | 35 mg |
| Collard | not disclosed | not disclosed |
| Proanthocyanidins | not disclosed | not disclosed |
| Mountain Cranberry (unspecified) | not disclosed | not disclosed |
| Fat (unspecified) | 1.8 g | |
| DHA | 340 mg | |
| EPA (Eicosapentaenoic Acid) | 660 mg | |
| Lactobacillus acidophilus | not disclosed | |
| Glutamine | 1 g | |
| Lactobacillus rhamnosus | not disclosed | |
| Bifidobacterium animalis lactis | not disclosed | |
| Bifidobacterium bifidum | not disclosed | |
| Bifidobacterium longum | not disclosed | |
| Betaine Hydrochloride | 75 mg | |
| Fructo-Oligosaccharides | not disclosed | |
| Slippery Elm | not disclosed | |
| Streptococcus Thermophilus | not disclosed | |
| Dog Rose | 50 mg | |
| Lactobacillus gasseri | not disclosed | |
| Rose (unspecified) | 50 mg | |
| Lactococcus lactis | not disclosed |
Amounts are per serving as DSLD gives them: Week Four: Repair, 2 packets; Ultra Preventative X, 8 vegetarian capsules. Current labels entered June 2012 and October 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Week Four: RepairDouglas Laboratories: every row against all products listing it
- Ultra Preventative XPureFormulas: every row against all products listing it