Comparison
Chris Kilham's Vital Focus and CopaPrime+
Chris Kilham's Vital Focus (Purity Products) lists 4 distinct ingredients and CopaPrime+ (USANA) 3 (rows of one ingredient counted once); 2 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 0.40.
| Ingredient | Chris Kilham's Vital Focus | CopaPrime+ |
|---|---|---|
| Bacopa | 150 mg | 300 mg |
| American Ginseng | 200 mg | 100 mg |
| Schisandra | 50 mg | |
| Coffee | 100 mg | |
| Vinpocetine | 10 mg |
Amounts are per serving as DSLD gives them: Chris Kilham's Vital Focus, 2 vegetarian capsules; CopaPrime+, 2 tablets. Current labels entered March 2021 and December 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Chris Kilham's Vital FocusPurity Products: every row against all products listing it
- CopaPrime+USANA: every row against all products listing it