Comparison
4Life Transfer Factor Vista and Vista
4Life Transfer Factor Vista (4Life) lists 15 distinct ingredients and Vista (4Life) 14 (rows of one ingredient counted once); 13 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 0.70.
| Ingredient | 4Life Transfer Factor Vista | Vista |
|---|---|---|
| Vitamin C | 65 mg (72%) | 65 mg (72%) |
| Zinc | 5 mg (45%) | 5 mg (45%) |
| Vitamin E | 0.02 mg (under 1%) | 20 mg (133%) |
| Vitamin A | 1,500 mcg RAE (167%) | 1,500 mcg RAE (167%) |
| Flavonoid | not disclosed | not disclosed |
| Lutein | 10 mg | 10 mg |
| Ginkgo | not disclosed | not disclosed |
| Bilberry | not disclosed | not disclosed |
| Zeaxanthin | 2 mg | 2 mg |
| Blackberry | not disclosed | not disclosed |
| Black Currant | not disclosed | not disclosed |
| Colostrum | not disclosed | not disclosed |
| Haematococcus pluvialis | not disclosed | not disclosed |
| Blue-Green Algae | not disclosed | |
| Spirulina | not disclosed | |
| Ascorbigen | not disclosed |
Amounts are per serving as DSLD gives them: 4Life Transfer Factor Vista, 2 capsules; Vista, 2 capsules. Current labels entered June 2021 and December 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- 4Life Transfer Factor Vista4Life: every row against all products listing it
- Vista4Life: every row against all products listing it