Comparison

L-Carnitine Liquid 1000 mg Citrus Flavor and Liquid L-Carnitine Tropical Punch Flavor

L-Carnitine Liquid 1000 mg Citrus Flavor (NOW Sports) lists 5 distinct ingredients and Liquid L-Carnitine Tropical Punch Flavor (Swanson Ultra) 5 (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 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientL-Carnitine Liquid 1000 mg Citrus FlavorLiquid L-Carnitine Tropical Punch Flavor
Carbohydrate4 g3.5 g
Vitamin B62 mg (118%)2 mg (118%)
Pantothenic Acid (Vitamin B5)10 mg (200%)10 mg (200%)
L-Carnitine1,000 mg1,000 mg
Stevia16 mg7 mg

Amounts are per serving as DSLD gives them: L-Carnitine Liquid 1000 mg Citrus Flavor, 1 tbsp; Liquid L-Carnitine Tropical Punch Flavor, 1 tbsp. Current labels entered April 2016 and June 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own