Comparison
Optimal Start and Multivitamin Sensitive
Optimal Start (Seeking Health) lists 22 distinct ingredients and Multivitamin Sensitive (Seeking Health) 21 (rows of one ingredient counted once); 19 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 0.64.
| Ingredient | Optimal Start | Multivitamin Sensitive |
|---|---|---|
| Vitamin C | 250 mg (278%) | 125 mg (139%) |
| Vitamin B6 | 25 mg (1471%) | 12.5 mg (735%) |
| Magnesium | 200 mg (48%) | 100 mg (24%) |
| Zinc | 15 mg (136%) | 7.5 mg (68%) |
| Niacin | 100 mg (625%) | 50 mg (313%) |
| Vitamin E | 108 mg (720%) | 50 mg (333%) |
| Potassium | 99 mg (2%) | 49.5 mg (1%) |
| Vitamin A | 450 mcg RAE (50%) | 225 mcg RAE (25%) |
| Pantothenic Acid (Vitamin B5) | 150 mg (3000%) | 75 mg (1500%) |
| Riboflavin | 25 mg (1923%) | 12.5 mg (962%) |
| Thiamin | 50 mg (4167%) | 25 mg (2083%) |
| Biotin | 500 mcg (1667%) | 250 mcg (833%) |
| Chromium | 150 mcg (429%) | 75 mcg (214%) |
| Manganese | 4 mg (174%) | 2 mg (87%) |
| Molybdenum | 75 mcg (167%) | 37.5 mcg (83%) |
| Boron | 0.75 mg | 0.375 mg |
| Coenzyme Q-10 | 50 mg | 25 mg |
| Ashwagandha | 150 mg | 75 mg |
| Eleuthero | 150 mg | 75 mg |
| Selenium | 150 mcg (273%) | |
| American Ginseng | 150 mg | |
| Ginseng | 75 mg | |
| Shilajit | 50 mg | |
| Selenium Yeast | 75 mcg |
Amounts are per serving as DSLD gives them: Optimal Start, 4 capsules; Multivitamin Sensitive, 2 capsules. Current labels entered January 2020 and June 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Optimal StartSeeking Health: every row against all products listing it
- Multivitamin SensitiveSeeking Health: every row against all products listing it