Comparison
Methyl B-12 and B12 Methyl Factors
Methyl B-12 (NHC Natural Healthy Concepts) lists 3 distinct ingredients and B12 Methyl Factors (HoltraCeuticals) 3 (rows of one ingredient counted once); 3 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 | Methyl B-12 | B12 Methyl Factors |
|---|---|---|
| Vitamin B12 | 5,000 mcg (208333%) | 5,000 mcg (208333%) |
| Folate | 1,700 mcg DFE (425%) | 1,700 mcg DFE (425%) |
| 5-methyltetrahydrofolate glucosamine | 1,000 mcg | 1,000 mcg |
Amounts are per serving as DSLD gives them: Methyl B-12, 1 tablet; B12 Methyl Factors, 1 tablet. Current labels entered October 2021 and August 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Methyl B-12NHC Natural Healthy Concepts: every row against all products listing it
- B12 Methyl FactorsHoltraCeuticals: every row against all products listing it