Comparison

Kelp and Organic Kelp

Kelp (Progressive Professional from Progressive Laboratories) lists 2 distinct ingredients and Organic Kelp (NOW) 2 (rows of one ingredient counted once); 2 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.

Each product on its own

• KelpProgressive Professional from Progressive Laboratories: every row against all products listing it
• Organic KelpNOW: every row against all products listing it