Comparison
C-500 mg Timed Release and Vitamin C Buffered C-1000
C-500 mg Timed Release (Puritan's Pride) lists 3 distinct ingredients and Vitamin C Buffered C-1000 (Healths Harmony) 4 (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 0.87.
| Ingredient | C-500 mg Timed Release | Vitamin C Buffered C-1000 |
|---|---|---|
| Vitamin C | 500 mg (556%) | 1,000 mg (1111%) |
| Flavonoid | 25 mg | 364 mg |
| Rose Hip | 16 mg | 18 mg |
| Calcium | 115 mg (9%) |
Amounts are per serving as DSLD gives them: C-500 mg Timed Release, 1 caplet; Vitamin C Buffered C-1000, 1 tablet. Current labels entered September 2024 and June 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- C-500 mg Timed ReleasePuritan's Pride: every row against all products listing it
- Vitamin C Buffered C-1000Healths Harmony: every row against all products listing it