Comparison
Theaflavin and Black Tea Polyphenols 450 mg 50% Extract
Theaflavin (Life Extension) lists 1 distinct ingredients and Black Tea Polyphenols 450 mg 50% Extract (TerraVita Premium Collection) 1 (rows of one ingredient counted once); 1 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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Theaflavin | Black Tea Polyphenols 450 mg 50% Extract |
|---|---|---|
| Black Tea | 350 mg | 450 mg |
Amounts are per serving as DSLD gives them: Theaflavin, 1 vegetarian capsule; Black Tea Polyphenols 450 mg 50% Extract, 1 capsule. Current labels entered August 2020 and April 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- TheaflavinLife Extension: every row against all products listing it
- Black Tea Polyphenols 450 mg 50% ExtractTerraVita Premium Collection: every row against all products listing it