Comparison
Optic-Plus and Optic Results
Optic-Plus (Biotics Research Corporation) lists 14 distinct ingredients and Optic Results (Physician's Signature) 9 (rows of one ingredient counted once); 9 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 0.55.
| Ingredient | Optic-Plus | Optic Results |
|---|---|---|
| Vitamin C | 120 mg (133%) | 250 mg (278%) |
| Zinc | 15 mg (136%) | 15 mg (136%) |
| Vitamin E | 30 IU | 30 IU |
| Vitamin A | 5,000 IU | 5,000 IU |
| Selenium | 70 mcg (127%) | 70 mcg (127%) |
| Copper | 1 mg (111%) | 2 mg (222%) |
| Lutein | 10 mg | 6 mg |
| Bilberry | 40 mg | 50 mg |
| Zeaxanthin | 2.5 mg | 1 mg |
| Riboflavin | 4.25 mg (327%) | |
| Thiamin | 3.75 mg (313%) | |
| Flavonoid | 50 mg | |
| Superoxide Dismutase | 20 mcg | |
| Catalase | 20 mcg |
Amounts are per serving as DSLD gives them: Optic-Plus, 2 capsules; Optic Results, 1 caplet. Current labels entered June 2013 and December 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Optic-PlusBiotics Research Corporation: every row against all products listing it
- Optic ResultsPhysician's Signature: every row against all products listing it