Comparison
OxyGuard and Marine Carotene
OxyGuard (Karuna) lists 10 distinct ingredients and Marine Carotene (Wonder Laboratories) 6 (rows of one ingredient counted once); 6 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 0.68.
| Ingredient | OxyGuard | Marine Carotene |
|---|---|---|
| Vitamin E | 400 IU | 0.67 mg (4%) |
| Vitamin A | 20,000 IU | 7,500 mcg RAE (833%) |
| Lutein | 10 mg | not disclosed |
| Zeaxanthin | 0.493 mg | not disclosed |
| Alpha-carotene | 4,750 IU | not disclosed |
| Cryptoxanthin | 16 mcg | not disclosed |
| Vitamin C | 1,000 mg (1111%) | |
| Selenium | 200 mcg (364%) | |
| Quercetin | 35 mg | |
| Lycopene | 6 mg |
Amounts are per serving as DSLD gives them: OxyGuard, 3 capsules; Marine Carotene, 1 softgel. Current labels entered August 2013 and March 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- OxyGuardKaruna: every row against all products listing it
- Marine CaroteneWonder Laboratories: every row against all products listing it