Comparison

Elderberry, Zinc & Echinacea Syrup and Booster C 600 Soothing Lemon-Berry Flavor

Elderberry, Zinc & Echinacea Syrup (NOW) lists 4 distinct ingredients and Booster C 600 Soothing Lemon-Berry Flavor (USANA) 6 (rows of one ingredient counted once); 4 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 0.77.

Amount per serving (and % of the Daily Value)
IngredientElderberry, Zinc & Echinacea SyrupBooster C 600 Soothing Lemon-Berry Flavor
Carbohydrate4 g2 g
Zinc5 mg (45%)10 mg (91%)
European Eldernot disclosed30 mg
Echinacea purpureanot disclosed100 mg
Vitamin C600 mg (667%)
Sugar2 g

Amounts are per serving as DSLD gives them: Elderberry, Zinc & Echinacea Syrup, 1 tsp; Booster C 600 Soothing Lemon-Berry Flavor, 3.9 g. Current labels entered May 2015 and November 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own