Comparison
MSM and MSM 434 mg
MSM (Biotics Research Corporation) lists 1 distinct ingredients and MSM 434 mg (Signature Supplements) 1 (rows of one ingredient counted once); 1 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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | MSM | MSM 434 mg |
|---|---|---|
| Methylsulfonylmethane | 830 mg | 868 mg |
Amounts are per serving as DSLD gives them: MSM, 1 capsule; MSM 434 mg, 2 capsules. Current labels entered June 2013 and September 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- MSMBiotics Research Corporation: every row against all products listing it
- MSM 434 mgSignature Supplements: every row against all products listing it