Comparison

Premium Milk Thistle 160 mg and Siliphos Phytosome 160 mg

Premium Milk Thistle 160 mg (Natural Factors) lists 3 distinct ingredients and Siliphos Phytosome 160 mg (Natural Factors) 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)
IngredientPremium Milk Thistle 160 mgSiliphos Phytosome 160 mg
Calcium40 mg (3%)40 mg (3%)
Milk Thistle160 mg160 mg
Silybin57.6 mg57.6 mg

Amounts are per serving as DSLD gives them: Premium Milk Thistle 160 mg, 1 vegetarian capsule; Siliphos Phytosome 160 mg, 1 vegetarian capsule. Current labels entered January 2023 and November 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own