Comparison

Immune Support and Three Imperial Mushrooms

Immune Support (Lindberg) lists 4 distinct ingredients and Three Imperial Mushrooms (Sun Ten) 5 (rows of one ingredient counted once); 4 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 0.78.

Amount per serving (and % of the Daily Value)
IngredientImmune SupportThree Imperial Mushrooms
Reishi mushroom100 mg200 mg
Maitake Mushroom100 mg100 mg
Shiitake Mushroom100 mg100 mg
Beta-Glucans500 mg20 mg
American Ginseng75 mg

Amounts are per serving as DSLD gives them: Immune Support, 2 capsules; Three Imperial Mushrooms, 1 capsule. Current labels entered February 2017 and March 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own