Comparison
CalPlex and CalGuard
CalPlex (Karuna) lists 9 distinct ingredients and CalGuard (Karuna) 8 (rows of one ingredient counted once); 8 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 0.86.
| Ingredient | CalPlex | CalGuard |
|---|---|---|
| Vitamin C | 150 mg (167%) | 150 mg (167%) |
| Calcium | 500 mg (38%) | 500 mg (38%) |
| Vitamin D | 20 mcg (100%) | 40 mcg (200%) |
| Magnesium | 250 mg (60%) | 250 mg (60%) |
| Manganese | 8 mg (348%) | 1 mg (43%) |
| Vitamin K | 500 mcg (417%) | 500 mcg (417%) |
| Boron | 0.5 mg | 0.5 mg |
| Silicon | 20 mg | 5 mg |
| Phosphorus | 120 mg (10%) |
Amounts are per serving as DSLD gives them: CalPlex, 2 tablets; CalGuard, 2 capsules. Current labels entered May 2022 and March 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.