Comparison

C4 Neuro Watermelon and C4 Neuro Icy Blue Razz

C4 Neuro Watermelon (Cellucor) lists 15 distinct ingredients and C4 Neuro Icy Blue Razz (Cellucor) 15 (rows of one ingredient counted once); 15 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 Neuro WatermelonC4 Neuro Icy Blue Razz
Carbohydrate1 g1 g
Vitamin C250 mg (278%)250 mg (278%)
Vitamin B60.5 mg (29%)0.5 mg (29%)
Vitamin B1235 mcg (1458%)35 mcg (1458%)
Niacin30 mg (188%)30 mg (188%)
Folate250 mcg250 mcg
Caffeine150 mg150 mg
Beta-Alanine1.6 g1.6 g
Creatine1 g1 g
Acetyl L-Carnitinenot disclosednot disclosed
Alpha-GPCnot disclosednot disclosed
Arginine Alpha Ketoglutarate1 g1 g
N-Acetyl Tyrosinenot disclosednot disclosed
Chinese Club Mossnot disclosednot disclosed
Sceletiumnot disclosednot disclosed

Amounts are per serving as DSLD gives them: C4 Neuro Watermelon, 7.25 g; C4 Neuro Icy Blue Razz, 7.25 g. Current labels entered January 2018 and January 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own