Comparison
Ultra Sharp and Vision
Ultra Sharp (Freeda) lists 7 distinct ingredients and Vision (Prime) 8 (rows of one ingredient counted once); 7 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 0.92.
| Ingredient | Ultra Sharp | Vision |
|---|---|---|
| Vitamin C | 400 mg (444%) | 75 mg (83%) |
| Zinc | 40 mg (364%) | 7 mg (64%) |
| Vitamin E | 134 mg (893%) | 22 mg (147%) |
| Copper | 2 mg (222%) | 0.1 mg (11%) |
| Lutein | 20 mg | 10 mg |
| Bilberry | 10 mg | 50 mg |
| Zeaxanthin | 2 mg | 2 mg |
| Calcium | 80 mg (6%) |
Amounts are per serving as DSLD gives them: Ultra Sharp, 2 vegetable capsules; Vision, 1 tablet. Current labels entered April 2021 and July 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Ultra SharpFreeda: every row against all products listing it
- VisionPrime: every row against all products listing it