Comparison
Optimal Liposomal Active B12 with L-5-MTHF and Chewable B-12 5000 mcg With 400 mcg Folic Acid
Optimal Liposomal Active B12 with L-5-MTHF (Seeking Health) lists 2 distinct ingredients and Chewable B-12 5000 mcg With 400 mcg Folic Acid (NOW) 2 (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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Optimal Liposomal Active B12 with L-5-MTHF | Chewable B-12 5000 mcg With 400 mcg Folic Acid |
|---|---|---|
| Vitamin B12 | 5,000 mcg (208333%) | 5,000 mcg (208333%) |
| Folate | 100 mcg DFE (25%) | 400 mcg |
Amounts are per serving as DSLD gives them: Optimal Liposomal Active B12 with L-5-MTHF, 2 ml; Chewable B-12 5000 mcg With 400 mcg Folic Acid, 1 lozenge. Current labels entered January 2020 and October 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Optimal Liposomal Active B12 with L-5-MTHFSeeking Health: every row against all products listing it
- Chewable B-12 5000 mcg With 400 mcg Folic AcidNOW: every row against all products listing it