Comparison

Folic Acid 20 mg and L-5-MTHF 25,500 mcg DFE

Folic Acid 20 mg (Bio-Tech Pharmacal) lists 1 distinct ingredients and L-5-MTHF 25,500 mcg DFE (Seeking Health) 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.

Amount per serving (and % of the Daily Value)
Ingredient	Folic Acid 20 mg	L-5-MTHF 25,500 mcg DFE
Folate	20,000 mcg	25,500 mcg

Amounts are per serving as DSLD gives them: Folic Acid 20 mg, 1 capsule; L-5-MTHF 25,500 mcg DFE, 1 capsule. Current labels entered April 2020 and November 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

Folic Acid 20 mgBio-Tech Pharmacal: every row against all products listing it
L-5-MTHF 25,500 mcg DFESeeking Health: every row against all products listing it