Comparison

Royal Cat's Claw and Cat's Claw 500 mg

Royal Cat's Claw (Whole World Botanicals) lists 1 distinct ingredients and Cat's Claw 500 mg (Best Naturals) 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	Royal Cat's Claw	Cat's Claw 500 mg
Cat's Claw	1,500 mg	1,500 mg

Amounts are per serving as DSLD gives them: Royal Cat's Claw, 1 cup; Cat's Claw 500 mg, 3 capsules. Current labels entered September 2022 and July 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

Royal Cat's ClawWhole World Botanicals: every row against all products listing it
Cat's Claw 500 mgBest Naturals: every row against all products listing it