Comparison

Psyllium Husks 610 mg and Psyllium Husk 625 mg

Psyllium Husks 610 mg (Swanson Premium Brand) lists 1 distinct ingredients and Psyllium Husk 625 mg (Swanson Ultra) 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 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
Ingredient	Psyllium Husks 610 mg	Psyllium Husk 625 mg
Psyllium fiber	0.61 g	0.625 g

Amounts are per serving as DSLD gives them: Psyllium Husks 610 mg, 1 capsule; Psyllium Husk 625 mg, 1 veggie capsule. Current labels entered February 2019 and August 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

Psyllium Husks 610 mgSwanson Premium Brand: every row against all products listing it
Psyllium Husk 625 mgSwanson Ultra: every row against all products listing it