Comparison

C4 Ultimate Shred Icy Blue Razz and C4 Ultimate Shred Lemon Italian Ice

C4 Ultimate Shred Icy Blue Razz (Cellucor) lists 25 distinct ingredients and C4 Ultimate Shred Lemon Italian Ice (Cellucor) 25 (rows of one ingredient counted once); 25 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 Ultimate Shred Icy Blue RazzC4 Ultimate Shred Lemon Italian Ice
Carbohydrate1 g1 g
Vitamin C250 mg (278%)250 mg (278%)
Calcium100 mg (8%)100 mg (8%)
Vitamin B61 mg (59%)1 mg (59%)
Sugar0 g0 g
Vitamin B1270 mcg (2917%)70 mcg (2917%)
Niacin60 mg (375%)60 mg (375%)
Folate833 mcg DFE (208%)833 mcg DFE (208%)
Gingernot disclosednot disclosed
Caffeine300 mg300 mg
Taurine1,000 mg1,000 mg
Black Pepper5 mg5 mg
Beta-Alanine3.2 g3.2 g
Capsicumnot disclosednot disclosed
Betaine Anhydrous1.5 g1.5 g
Citrulline malate6 g6 g
Alpha-GPCnot disclosednot disclosed
Huperzinenot disclosednot disclosed
Cowhagenot disclosednot disclosed
Theacrinenot disclosednot disclosed
Arginine silicate inositol1.5 g1.5 g
African Snakerootnot disclosednot disclosed
Acetyl L-Tyrosinenot disclosednot disclosed
Sceletiumnot disclosednot disclosed
Dichrostachys glomeratanot disclosednot disclosed

Amounts are per serving as DSLD gives them: C4 Ultimate Shred Icy Blue Razz, 17.5 g; C4 Ultimate Shred Lemon Italian Ice, 17.5 g. Current labels entered June 2023 and July 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own