Comparison

Full Spectrum Bladderwrack 500 mg and Bladderwrack Seaweed

Full Spectrum Bladderwrack 500 mg (Swanson Premium Brand) lists 1 distinct ingredients and Bladderwrack Seaweed (Herb Stop) 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	Full Spectrum Bladderwrack 500 mg	Bladderwrack Seaweed
Bladderwrack	500 mg	553 mg

Amounts are per serving as DSLD gives them: Full Spectrum Bladderwrack 500 mg, 1 capsule; Bladderwrack Seaweed, 1 capsule. Current labels entered February 2019 and September 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

Full Spectrum Bladderwrack 500 mgSwanson Premium Brand: every row against all products listing it
Bladderwrack SeaweedHerb Stop: every row against all products listing it