Comparison

Ginger-Tussin Syrup and Ginger Wow!! Cough

Ginger-Tussin Syrup (Designs for Health) lists 3 distinct ingredients and Ginger Wow!! Cough (L.A. Naturals) 4 (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 0.81.

Amount per serving (and % of the Daily Value)
IngredientGinger-Tussin SyrupGinger Wow!! Cough
Ginger360 mgnot disclosed
Wild Cherry67 mgnot disclosed
Osha100 mgnot disclosed
Licoricenot disclosed

Amounts are per serving as DSLD gives them: Ginger-Tussin Syrup, 2.5 ml; Ginger Wow!! Cough, 3 sprays. Current labels entered June 2013 and July 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own