Comparison
Joint Formula and Joint-4
Joint Formula (Altrum) lists 8 distinct ingredients and Joint-4 (Xendurance) 4 (rows of one ingredient counted once); 4 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 0.66.
| Ingredient | Joint Formula | Joint-4 |
|---|---|---|
| Methylsulfonylmethane | not disclosed | 750 mg |
| Chondroitin Sulfate | not disclosed | 600 mg |
| Boswellia | not disclosed | 300 mg |
| Glucosamine Hydrochloride | not disclosed | 0.75 g |
| Vitamin C | 30 mg (33%) | |
| Calcium | 80 mg (6%) | |
| Manganese | 1 mg (43%) | |
| Phosphorus | 55 mg (4%) |
Amounts are per serving as DSLD gives them: Joint Formula, 1 tablet; Joint-4, 3 capsules. Current labels entered June 2019 and February 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Joint FormulaAltrum: every row against all products listing it
- Joint-4Xendurance: every row against all products listing it