Comparison

Boron 3 mg and Chelated Boron 3 mg

Boron 3 mg (Life Extension) lists 2 distinct ingredients and Chelated Boron 3 mg (Vitamin World) 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 0.58.

Amount per serving (and % of the Daily Value)
IngredientBoron 3 mgChelated Boron 3 mg
Boron3 mg3 mg
Riboflavin25 mg (1923%)

Amounts are per serving as DSLD gives them: Boron 3 mg, 1 vegetarian capsule; Chelated Boron 3 mg, 1 tablet. Current labels entered August 2020 and November 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own