Comparison

Shiitake Maitake Standardized and Standardized Shiitake Maitake

Shiitake Maitake Standardized (Nature's Way) lists 3 distinct ingredients and Standardized Shiitake Maitake (Nature's Way) 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 0.68.

Amount per serving (and % of the Daily Value)
IngredientShiitake Maitake StandardizedStandardized Shiitake Maitake
Maitake Mushroom100 mg125 mg
Shiitake Mushroom100 mg125 mg
Oats200 mg

Amounts are per serving as DSLD gives them: Shiitake Maitake Standardized, 1 capsule; Standardized Shiitake Maitake, 1 capsule. Current labels entered December 2014 and October 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own