Comparison
OsteoPrime Plus Calcium & Magnesium and Osteoprime Forte
OsteoPrime Plus Calcium & Magnesium (Nature's Way) lists 24 distinct ingredients and Osteoprime Forte (Integrative Therapeutics) 24 (rows of one ingredient counted once); 23 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 0.82.
| Ingredient | OsteoPrime Plus Calcium & Magnesium | Osteoprime Forte |
|---|---|---|
| Carbohydrate | 2 g | 1 g |
| Vitamin C | 120 mg (133%) | 100 mg (111%) |
| Calcium | 800 mg (62%) | 600 mg (46%) |
| Vitamin B6 | 20 mg (1176%) | 25 mg (1471%) |
| Sodium | 5 mg | 5 mg |
| Vitamin D | 20 mcg (100%) | 15 mcg (75%) |
| Magnesium | 300 mg (71%) | 250 mg (60%) |
| Vitamin B12 | 50 mcg (2083%) | 20 mcg (833%) |
| Zinc | 20 mg (182%) | 20 mg (182%) |
| Niacin | 50 mg (313%) | 50 mg (313%) |
| Folate | 800 mcg DFE (200%) | 800 mcg DFE (200%) |
| Pantothenic Acid (Vitamin B5) | 20 mg (400%) | 20 mg (400%) |
| Riboflavin | 20 mg (1538%) | 20 mg (1538%) |
| Thiamin | 20 mg (1667%) | 20 mg (1667%) |
| Selenium | 100 mcg (182%) | 100 mcg (182%) |
| Manganese | 7 mg (304%) | 7 mg (304%) |
| Copper | 2 mg (222%) | 2 mg (222%) |
| Vitamin K | 345 mcg (288%) | 300 mcg (250%) |
| Molybdenum | 50 mcg (111%) | 50 mcg (111%) |
| Phosphorus | 128 mg (10%) | 96 mg (8%) |
| Boron | 3 mg | 2 mg |
| Silicon | 5 mg | 1 mg |
| Betaine Hydrochloride | 20 mg | 20 mg |
| 5-methyltetrahydrofolate glucosamine | 104 mcg | |
| Strontium | 2 mg |
Amounts are per serving as DSLD gives them: OsteoPrime Plus Calcium & Magnesium, 4 tablets; Osteoprime Forte, 4 capsules. Current labels entered September 2025 and August 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- OsteoPrime Plus Calcium & MagnesiumNature's Way: every row against all products listing it
- Osteoprime ForteIntegrative Therapeutics: every row against all products listing it