Comparison
Endo A-C and Ultra C Formula
Endo A-C (Endo-met Laboratories) lists 5 distinct ingredients and Ultra C Formula (Swanson Premium Brand) 5 (rows of one ingredient counted once); 4 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 | Endo A-C | Ultra C Formula |
|---|---|---|
| Vitamin C | 333.3 mg (370%) | 500 mg (556%) |
| Flavonoid | 333.3 mg | 10 mg |
| Rutin | 33.3 mg | 10 mg |
| Rose (unspecified) | 9.5 mg | 10 mg |
| Vitamin A | 3,334 IU | |
| Acerola | 10 mg |
Amounts are per serving as DSLD gives them: Endo A-C, 1 tablet; Ultra C Formula, 1 capsule. Current labels entered October 2021 and March 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Endo A-CEndo-met Laboratories: every row against all products listing it
- Ultra C FormulaSwanson Premium Brand: every row against all products listing it