Comparison

L-Theanine 200 mg Natural Mint Flavor and Theanine

L-Theanine 200 mg Natural Mint Flavor (Vitamin World) lists 2 distinct ingredients and Theanine (Natrol) 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 0.67.

Amount per serving (and % of the Daily Value)
IngredientL-Theanine 200 mg Natural Mint FlavorTheanine
Theanine200 mg150 mg
Sodium10 mg

Amounts are per serving as DSLD gives them: L-Theanine 200 mg Natural Mint Flavor, 2 tablets; Theanine, 2 tablets. Current labels entered June 2016 and October 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own