Comparison
Buffered Vitamin C 1000 mg and Ester-C 500 mg With Citrus Bioflavoinds Timed Release
Buffered Vitamin C 1000 mg (Metabolic Maintenance) lists 4 distinct ingredients and Ester-C 500 mg With Citrus Bioflavoinds Timed Release (American Health) 3 (rows of one ingredient counted once); 3 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 0.78.
| Ingredient | Buffered Vitamin C 1000 mg | Ester-C 500 mg With Citrus Bioflavoinds Timed Release |
|---|---|---|
| Vitamin C | 1,000 mg (1111%) | 500 mg (556%) |
| Calcium | 24 mg (2%) | 55 mg (4%) |
| Flavonoid | 150 mg | 200 mg |
| Sodium | 25 mg |
Amounts are per serving as DSLD gives them: Buffered Vitamin C 1000 mg, 1 capsule; Ester-C 500 mg With Citrus Bioflavoinds Timed Release, 1 vegetarian tablet. Current labels entered September 2022 and November 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Buffered Vitamin C 1000 mgMetabolic Maintenance: every row against all products listing it
- Ester-C 500 mg With Citrus Bioflavoinds Timed ReleaseAmerican Health: every row against all products listing it