Comparison
Dr. Feel Good! and Maximum Vitality
Dr. Feel Good! (SAN) lists 43 distinct ingredients and Maximum Vitality (Rejuvenation Science) 47 (rows of one ingredient counted once); 34 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 0.53.
| Ingredient | Dr. Feel Good! | Maximum Vitality |
|---|---|---|
| Vitamin C | 960 mg (1067%) | 500 mg (556%) |
| Calcium | 650 mg (50%) | 100 mg (8%) |
| Vitamin B6 | 12 mg (706%) | 50 mg (2941%) |
| Vitamin D | 20 mcg (100%) | 50 mcg (250%) |
| Magnesium | 400 mg (95%) | 100 mg (24%) |
| Vitamin B12 | 14 mcg (583%) | 500 mcg (20833%) |
| Niacin | 100 mg (625%) | 50 mg (313%) |
| Vitamin E | 200 IU | 30 IU |
| Potassium | 50 mg (1%) | 50 mg (1%) |
| Folate | 400 mcg | 400 mcg |
| Vitamin A | 10,000 IU | 12,500 IU |
| Pantothenic Acid (Vitamin B5) | 0.1 mg (2%) | 55 mg (1100%) |
| Riboflavin | 2 mg (154%) | 50 mg (3846%) |
| Thiamin | 0.66 mg (55%) | 50 mg (4167%) |
| Biotin | 300 mcg (1000%) | 150 mcg (500%) |
| Chromium | 100 mcg (286%) | 100 mcg (286%) |
| Selenium | 200 mcg (364%) | 100 mcg (182%) |
| Manganese | 1 mg (43%) | 3 mg (130%) |
| Copper | 1 mg (111%) | 1 mg (111%) |
| Iodine | 75 mcg (50%) | 100 mcg (67%) |
| Green Tea | 300 mg | 70 mg |
| Choline | 500 mg (91%) | 50 mg (9%) |
| Molybdenum | 75 mcg (167%) | 100 mcg (222%) |
| Inositol | 200 mg | 50 mg |
| Grape | 25 mg | 30 mg |
| Boron | 2 mg | 2 mg |
| Alpha Lipoic Acid | 100 mg | 100 mg |
| Lutein | 15 mg | 2 mg |
| Milk Thistle | 100 mg | 60 mg |
| Ginkgo | 60 mg | 20 mg |
| Lycopene | 3 mg | 3 mg |
| N-Acetyl Cysteine | 250 mg | 150 mg |
| N-Acetyl Tyrosine | 500 mg | 25 mg |
| Deanol | 200 mg | 30 mg |
| Sodium | 5 mg | |
| Zinc | 15 mg (136%) | |
| Vitamin K | 180 mcg (150%) | |
| Turmeric | 25 mg | |
| Coenzyme Q-10 | 20 mg | |
| Black Pepper | 3 mg | |
| Quercetin | 25 mg | |
| Bilberry | 5 mg | |
| Rhodiola | 100 mg | |
| Methylsulfonylmethane | 25 mg | |
| PABA | 200 mg | |
| Resveratrol | 20 mg | |
| Rutin | 5 mg | |
| Olive | 30 mg | |
| Hawthorn | 25 mg | |
| Schisandra | 100 mg | |
| Lecithin | 150 mg | |
| Cordyceps | 445 mg | |
| Astaxanthin | 0.1 mg | |
| Gotu Kola | 200 mg | |
| Bacopa | 100 mg | |
| Dimethylglycine | 100 mg |
Amounts are per serving as DSLD gives them: Dr. Feel Good!, 8 tablets; Maximum Vitality, 2 tablets. Current labels entered April 2018 and August 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Dr. Feel Good!SAN: every row against all products listing it
- Maximum VitalityRejuvenation Science: every row against all products listing it