Comparison
Heart and Cardio Guard
Heart (Core Nutritionals Lifeline) lists 11 distinct ingredients and Cardio Guard (Clean Nutraceuticals) 9 (rows of one ingredient counted once); 6 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 0.36.
| Ingredient | Heart | Cardio Guard |
|---|---|---|
| Vitamin D | 25 mcg (125%) | 125 mcg (625%) |
| Zinc | 30 mg (273%) | 22 mg (200%) |
| Vitamin K | 180 mcg (150%) | 120 mcg (100%) |
| Coenzyme Q-10 | 100 mg | 200 mg |
| Black Pepper | 10 mg | 5 mg |
| Red Yeast Rice | 600 mg | 300 mg |
| Magnesium | not disclosed | |
| Niacin | 100 mg (625%) | |
| Olive | 1,000 mg | |
| Hawthorn | 1,000 mg | |
| Flax | 300 mg | |
| Curcumin | 500 mg | |
| Hu Zhang | 500 mg | |
| Bergamot Orange | 500 mg |
Amounts are per serving as DSLD gives them: Heart, 6 capsules; Cardio Guard, 2 capsules. Current labels entered July 2022 and May 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- HeartCore Nutritionals Lifeline: every row against all products listing it
- Cardio GuardClean Nutraceuticals: every row against all products listing it