Comparison

D-Mannose 500 mg and D-Mannose 1500 mg

D-Mannose 500 mg (NOW) lists 3 distinct ingredients and D-Mannose 1500 mg (Hard Rhino) 3 (rows of one ingredient counted once); 3 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)
IngredientD-Mannose 500 mgD-Mannose 1500 mg
Carbohydrate1.5 g1.5 g
Sugar1.5 g1.5 g
Mannose1.5 g1.5 g

Amounts are per serving as DSLD gives them: D-Mannose 500 mg, 3 veg capsules; D-Mannose 1500 mg, 3 capsules. Current labels entered April 2021 and March 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own