Comparison

C4 Extreme Watermelon and C4 Extreme Strawberry Margarita

C4 Extreme Watermelon (Cellucor) lists 14 distinct ingredients and C4 Extreme Strawberry Margarita (Cellucor) 14 (rows of one ingredient counted once); 14 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)
IngredientC4 Extreme WatermelonC4 Extreme Strawberry Margarita
Carbohydrate1 g1 g
Vitamin C250 mg (278%)250 mg (278%)
Calcium28 mg (2%)28 mg (2%)
Vitamin B6not disclosed2 mg (118%)
Vitamin B1235 mcg (1458%)35 mcg (1458%)
Niacin30 mg (188%)30 mg (188%)
Folate250 mcg250 mcg
Caffeine135 mg135 mg
Beta-Alanine1.5 g1.5 g
Creatine1 g1 g
Cowhagenot disclosednot disclosed
Arginine Alpha Ketoglutarate1 g1 g
N-Acetyl Tyrosinenot disclosednot disclosed
Bitter orangenot disclosednot disclosed

Amounts are per serving as DSLD gives them: C4 Extreme Watermelon, 5.7 g; C4 Extreme Strawberry Margarita, 6 g. Current labels entered March 2013 and April 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own