Comparison

Irish Moss and Irish Moss

Irish Moss (Hawaii Pharm) lists 1 distinct ingredients and Irish Moss (Herbal Terra) 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	Irish Moss	Irish Moss
Irish Moss	983 mg	983 mg

Amounts are per serving as DSLD gives them: Irish Moss, 1 ml; Irish Moss, 1 ml. Current labels entered October 2023 and August 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

Irish MossHawaii Pharm: every row against all products listing it
Irish MossHerbal Terra: every row against all products listing it