Comparison

No. 51-B Original Sea Klenz and Secrets of the Psyllium Pure Plantago Husks

No. 51-B Original Sea Klenz (Wachters') lists 7 distinct ingredients and Secrets of the Psyllium Pure Plantago Husks (Trader Darwin's) 7 (rows of one ingredient counted once); 5 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 0.41.

Amount per serving (and % of the Daily Value)
IngredientNo. 51-B Original Sea KlenzSecrets of the Psyllium Pure Plantago Husks
Carbohydrate4 g10 g
Sodium10 mg10 mg
Potassium40 mg (under 1%)110 mg (2%)
Fiber4 g9 g
Psyllium fibernot disclosed12 g
Calcium20 mg (2%)
Iron1.3 mg (7%)
Lemonnot disclosed
Cereal (unspecified)not disclosed

Amounts are per serving as DSLD gives them: No. 51-B Original Sea Klenz, 6 g; Secrets of the Psyllium Pure Plantago Husks, 2 tbsp. Current labels entered October 2013 and October 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own