Comparison
Spine and MSM Plus
Spine (Restitute Health) lists 4 distinct ingredients and MSM Plus (Karuna) 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 0.49.
| Ingredient | Spine | MSM Plus |
|---|---|---|
| Curcumin | not disclosed | 200 mg |
| Boswellia serrata | not disclosed | 350 mg |
| Calcium | 40 mg (3%) | |
| Methylsulfonylmethane | 1,125 mg | |
| Egg | not disclosed |
Amounts are per serving as DSLD gives them: Spine, 2 capsules; MSM Plus, 2 capsules. Current labels entered November 2020 and March 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.