Comparison

Olive Leaf Extract 500 mg and Olivir 15

Olive Leaf Extract 500 mg (Natural Factors) lists 2 distinct ingredients and Olivir 15 (DaVinci Laboratories Of Vermont) 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.

Amount per serving (and % of the Daily Value)
IngredientOlive Leaf Extract 500 mgOlivir 15
Olive500 mg500 mg
Oleuropein75 mg75 mg

Amounts are per serving as DSLD gives them: Olive Leaf Extract 500 mg, 1 capsule; Olivir 15, 1 capsule. Current labels entered June 2012 and September 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own